INIT

.env.case

@@ -0,0 +1,24 @@
+appid=""
+#企业微信的企业ID
+
+
+agentid=""
+#企业微信APPID
+
+token=""
+#企业微信APP Token
+
+weburl="auth.laysense.cn"
+#本站URL
+
+
+aeskey=""
+#16位AES加密key
+
+
+aesiv=""
+#16位AES加密iv
+
+dbuser=""
+dbpass=""
+#数据库用户名和密码

.gitignore

@@ -0,0 +1,3 @@
+.env
+token/qywx/*.token
+runtime/*/*.log

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 walkor<walkor@workerman.net> and contributors (see https://github.com/walkor/webman/contributors)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,10 @@
+# Webman INIT
+
+Webman的启动模板:
+
+```
+wget https://git.laysense.com/enoch/webmaninit/archive/main.tar.gz
+tar -zxvf ./main.tar.gz
+rm -rf ./main.tar.gz
+mv webmaninit/* ./
+```

app/controller/IndexController.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace app\controller;
+
+use support\Request;
+
+class IndexController
+{
+    public function index(Request $request)
+    {
+        static $readme;
+        if (!$readme) {
+            $readme = file_get_contents(base_path('README.md'));
+        }
+        return $readme;
+    }
+
+    public function view(Request $request)
+    {
+        return view('index/view', ['name' => 'webman']);
+    }
+
+    public function json(Request $request)
+    {
+        return json(['code' => 0, 'msg' => 'ok']);
+    }
+
+}

app/controller/LayAuth.php

@@ -0,0 +1,88 @@
+<?php
+
+namespace app\controller;
+
+use support\Request;
+use support\Db;
+use yzh52521\EasyHttp\Http;
+use yzh52521\EasyHttp\Response;
+use yzh52521\EasyHttp\RequestException;
+
+class LayAuth
+{
+    public function index(Request $request,$appid)
+    {
+        $appquery= Db::table('App')->where('ID', $appid);
+        if($appquery->doesntExist()){
+            return view('404');
+        }
+        $app=$appquery->first();
+        $provider= Db::table('Provider')->where('ID', $app->provider)->first();
+        return view('auth', ['app'=>$app,'provider'=>$provider]);
+
+    }
+
+    public function callback(Request $request,$appid,$gateway)
+    {
+        $appquery= Db::table('App')->where('ID', $appid);
+        if($appquery->doesntExist()){
+            return view('404');
+        }
+        $app=$appquery->first();
+        $provider= Db::table('Provider')->where('ID', $app->provider)->first();
+        switch ($gateway) {
+            case "qywx":
+                $code = $request->input('code','null');
+                if($code=='null'){
+                    return view('auth', ['app'=>$app,'provider'=>$provider,'special'=>'登陆信息无效']);
+                }
+                $tokenfile=base_path().'/token/qywx/innerQYWX.token';
+                if(file_exists($tokenfile)){
+                    $tokencontent=json_decode(file_get_contents($tokenfile));
+                    $fulltoken=$tokencontent->token;
+                    $ddl=$tokencontent->ddl;
+                    if($ddl-time()<180){
+                        $reapply=true;
+                    }else{
+                        $reapply=false;
+                    }
+                }else{
+                    $reapply=true;
+                }
+                if($reapply==true){
+                    $apply=$response = Http::get('https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid='.getenv('appid').'&corpsecret='.getenv('token'))->json();
+                    $fulltoken=$apply->access_token;
+                        $ddl=time()+$apply->expires_in;
+                        $file=fopen($tokenfile,"w");
+                        fwrite($file, json_encode(array('token'=>$fulltoken,'ddl'=>$ddl)));
+                        fclose($file);
+                }
+                $lookup= Http::get('https://qyapi.weixin.qq.com/cgi-bin/auth/getuserinfo?access_token='.$fulltoken.'&code='.$code)->json();
+                if($lookup->errcode!=0){
+                    return view('auth', ['app'=>$app,'provider'=>$provider,'special'=>'登陆信息无效']);
+                }else{
+                $userid=$lookup->userid;
+                $userinfo=Http::get('https://qyapi.weixin.qq.com/cgi-bin/user/get?access_token='.$fulltoken.'&userid='.$userid)->json();
+                $username=$userinfo->name;
+                $userposition=$userinfo->position;
+                $WT=json_encode(['id'=>$userid,'name'=>$username,'position'=>$userposition,'time'=>time()]);
+                $key = getenv('aeskey');
+                $iv = getenv('aesiv');
+                $WT = encryptAES($WT, $key, $iv);  
+                $dest=$app->redirect;
+                return view('success', ['app'=>$app,'provider'=>$provider,'dest'=>$dest,'userinfo'=>$userinfo])->cookie('WT', $WT,time()+9600,'/','.laysense.cn');
+                }
+                break;
+            default:
+                return view('auth', ['app'=>$app,'provider'=>$provider,'special'=>'验证方式无效或不存在']);
+        }
+
+        return view('auth', ['app'=>$app,'provider'=>$provider,'special'=>'验证方式无效或不存在']);
+    }
+
+    public function check(Request $request,$appid)
+    {
+        return json(['code' => 0, 'msg' => 'ok']);
+    }
+
+}

app/functions.php

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+<?php
+/**
+ * Here is your custom functions.
+ */

app/middleware/StaticFile.php

@@ -0,0 +1,42 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+namespace app\middleware;
+
+use Webman\MiddlewareInterface;
+use Webman\Http\Response;
+use Webman\Http\Request;
+
+/**
+ * Class StaticFile
+ * @package app\middleware
+ */
+class StaticFile implements MiddlewareInterface
+{
+    public function process(Request $request, callable $next): Response
+    {
+        // Access to files beginning with. Is prohibited
+        if (strpos($request->path(), '/.') !== false) {
+            return response('<h1>403 forbidden</h1>', 403);
+        }
+        /** @var Response $response */
+        $response = $next($request);
+        // Add cross domain HTTP header
+        /*$response->withHeaders([
+            'Access-Control-Allow-Origin'      => '*',
+            'Access-Control-Allow-Credentials' => 'true',
+        ]);*/
+        return $response;
+    }
+}

app/model/Test.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace app\model;
+
+use support\Model;
+
+class Test extends Model
+{
+    /**
+     * The table associated with the model.
+     *
+     * @var string
+     */
+    protected $table = 'test';
+
+    /**
+     * The primary key associated with the table.
+     *
+     * @var string
+     */
+    protected $primaryKey = 'id';
+
+    /**
+     * Indicates if the model should be timestamped.
+     *
+     * @var bool
+     */
+    public $timestamps = false;
+}

app/view/404.html

@@ -0,0 +1,68 @@
+<!DOCTYPE html>
+<html lang="zh" class="h-full">
+<head>
+  <!-- Required Meta Tags Always Come First -->
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+  <meta name="description" content="Laysense Auth">
+
+
+  <!-- Title -->
+  <title>Laysense Auth</title>
+
+  <!-- Favicon -->
+  <link rel="shortcut icon" href="https://static.laysense.cn/data/file/_4335ce.png?1709117691655">
+
+  <!-- Font -->
+
+  <!-- Theme Check and Update -->
+  <script>
+    const html = document.querySelector('html');
+    const isLightOrAuto = localStorage.getItem('hs_theme') === 'light' || (localStorage.getItem('hs_theme') === 'auto' && !window.matchMedia('(prefers-color-scheme: dark)').matches);
+    const isDarkOrAuto = localStorage.getItem('hs_theme') === 'dark' || (localStorage.getItem('hs_theme') === 'auto' && window.matchMedia('(prefers-color-scheme: dark)').matches);
+
+    if (isLightOrAuto && html.classList.contains('dark')) html.classList.remove('dark');
+    else if (isDarkOrAuto && html.classList.contains('light')) html.classList.remove('light');
+    else if (isDarkOrAuto && !html.classList.contains('dark')) html.classList.add('dark');
+    else if (isLightOrAuto && !html.classList.contains('light')) html.classList.add('light');
+  </script>
+
+  <!-- CSS HS -->
+  <link rel="stylesheet" href="https://static.laysense.cn/data/file/cdn/preline.css">
+</head>
+
+<body class="flex h-full items-center py-16 dark:bg-neutral-800" background="https://bing.img.run/1920x1080.php">
+  <!-- ========== MAIN CONTENT ========== -->
+  <main id="content" class="w-full max-w-md mx-auto p-6">
+
+    <div class="mt-7 border border-gray-200 rounded-xl shadow-sm dark:bg-neutral-900 dark:border-neutral-700" style="background: rgba(255, 255, 255, 0.6);-webkit-backdrop-filter: blur(10px);backdrop-filter: blur(10px);">
+      <div class="p-4 sm:p-7">
+        <div class="text-center">
+          <h1 class="block text-2xl font-bold text-gray-800 dark:text-white" ><img  src="https://static.laysense.cn/data/file/laysenseW.png" style="height:30px;" />应用未注册或不存在</h1>
+          <p class="mt-2 text-sm text-gray-600 dark:text-neutral-400">
+            抱歉，未能找到该应用的注册信息，可能是应用不存在或已被删除，您可以选择
+            <a class="text-blue-600 decoration-2 hover:underline focus:outline-none focus:underline font-medium dark:text-blue-500" href="https://laysense.cn/" target="_blank">
+             前往来笙
+            </a>
+          </p>
+
+
+        </div>
+      </div>
+    </div>
+
+    <p class="mt-3 flex justify-center items-center text-center divide-x divide-gray-300 dark:divide-neutral-700">
+      ©上海来笙信息科技有限公司 2024  </p>
+
+  </main>
+  <!-- ========== END MAIN CONTENT ========== -->
+
+  <!-- JS Implementing Plugins -->
+
+  <!-- JS PLUGINS -->
+  <!-- Required plugins -->
+  <script src="https://static.laysense.cn/data/file/cdn/preline.js"></script>
+
+  <!-- JS THIRD PARTY PLUGINS -->
+</body>
+</html>

app/view/auth.html

@@ -0,0 +1,146 @@
+<?php if(!isset($special)){ $special=false;}?>
+<!DOCTYPE html>
+<html lang="zh" class="h-full">
+<head>
+  <!-- Required Meta Tags Always Come First -->
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+  <meta name="description" content="Laysense Auth">
+
+
+  <!-- Title -->
+  <title>Laysense Auth</title>
+
+  <!-- Favicon -->
+  <link rel="shortcut icon" href="https://static.laysense.cn/data/file/_4335ce.png?1709117691655">
+
+  <!-- Font -->
+
+  <!-- Theme Check and Update -->
+  <script>
+    const html = document.querySelector('html');
+    const isLightOrAuto = localStorage.getItem('hs_theme') === 'light' || (localStorage.getItem('hs_theme') === 'auto' && !window.matchMedia('(prefers-color-scheme: dark)').matches);
+    const isDarkOrAuto = localStorage.getItem('hs_theme') === 'dark' || (localStorage.getItem('hs_theme') === 'auto' && window.matchMedia('(prefers-color-scheme: dark)').matches);
+
+    if (isLightOrAuto && html.classList.contains('dark')) html.classList.remove('dark');
+    else if (isDarkOrAuto && html.classList.contains('light')) html.classList.remove('light');
+    else if (isDarkOrAuto && !html.classList.contains('dark')) html.classList.add('dark');
+    else if (isLightOrAuto && !html.classList.contains('light')) html.classList.add('light');
+  </script>
+
+  <!-- CSS HS -->
+  <link rel="stylesheet" href="https://static.laysense.cn/data/file/cdn/preline.css">
+</head>
+
+<body class="flex h-full items-center py-16 dark:bg-neutral-800" background="https://bing.img.run/1920x1080.php" style="background-size: 100% 100%;">
+  <!-- ========== MAIN CONTENT ========== -->
+  <main id="content" class="w-full max-w-md mx-auto p-6">
+
+    <div class="mt-7 border border-gray-200 rounded-xl shadow-sm dark:bg-neutral-900 dark:border-neutral-700" style="background: rgba(255, 255, 255, 0.6);-webkit-backdrop-filter: blur(10px);backdrop-filter: blur(10px);">
+      <div class="p-4 sm:p-7">
+        <div class="text-center">
+          <h1 class="block text-2xl font-bold text-gray-800 dark:text-white" ><img  src="https://static.laysense.cn/data/file/laysenseW.png" style="height:30px;" />来笙统一认证</h1>
+          <p class="mt-2 text-sm text-gray-600 dark:text-neutral-400">
+            没有账号?
+            <a class="text-blue-600 decoration-2 hover:underline focus:outline-none focus:underline font-medium dark:text-blue-500" href="javascript:alert('暂未开放');">
+             注册来笙账号
+            </a>
+          </p>
+        </div>
+
+        <div class="py-3 flex items-center text-xs text-gray-400 uppercase before:flex-1 before:border-t before:border-gray-200 before:me-6 after:flex-1 after:border-t after:border-gray-200 after:ms-6 dark:text-neutral-500 dark:before:border-neutral-600 dark:after:border-neutral-600">您即将登录</div>
+
+        <div class="shrink-0 group block ">
+  <div class="flex items-center">
+    <img class="inline-block shrink-0 size-[62px] rounded-full" src="<?php echo($app->img);?>" alt="Avatar">
+    <div class="ms-3">
+      <h3 class="font-semibold text-gray-800 dark:text-white"><?php echo($app->name);?></h3>
+      <p class="text-sm font-medium text-gray-400 dark:text-neutral-500"><?php echo($app->info);?></p>
+    </div>
+  </div>
+  <p class="mt-2 text-sm text-gray-600 dark:text-neutral-400 text-center" >
+  由 
+  <a class="text-blue-600 decoration-2 hover:underline focus:outline-none focus:underline font-medium dark:text-blue-500" href="<?php echo($provider->url);?>" target="_blank">
+  <?php echo($provider->name);?>
+  </a>
+  提供
+  </p>
+</div>
+
+
+        <div class="py-3 flex items-center text-xs text-gray-400 uppercase before:flex-1 before:border-t before:border-gray-200 before:me-6 after:flex-1 after:border-t after:border-gray-200 after:ms-6 dark:text-neutral-500 dark:before:border-neutral-600 dark:after:border-neutral-600">公共登录</div>
+
+<div class="flex flex-row <?php if($app->public==false){echo("hidden");}?>" >
+<button type="button" class="mx-2 px-6 mb-4 w-full py-3 px-4 inline-flex justify-center items-center gap-x-2 text-sm font-medium rounded-lg border border-blue-600 text-blue-600 hover:border-blue-500 hover:text-blue-500 focus:outline-none focus:border-blue-500 focus:text-blue-500 disabled:opacity-50 disabled:pointer-events-none dark:border-blue-500 dark:text-blue-500 dark:hover:text-blue-400 dark:hover:border-blue-400">
+<svg t="1722956204076" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5325" width="24" height="24"><path d="M0 0h486.592v486.592H0z" fill="#F25022" p-id="5326"></path><path d="M537.408 0H1024v486.592H537.408z" fill="#7FBA00" p-id="5327"></path><path d="M0 537.408h486.592V1024H0z" fill="#00A4EF" p-id="5328"></path><path d="M537.408 537.408H1024V1024H537.408z" fill="#FFB900" p-id="5329"></path></svg>
+            Microsoft
+</button><button type="button" class="mx-2 mb-4 w-full py-3 px-4 inline-flex justify-center items-center gap-x-2 text-sm font-medium rounded-lg border border-gray-800 text-gray-800 hover:border-gray-500 hover:text-gray-500 focus:outline-none focus:border-gray-500 focus:text-gray-500 disabled:opacity-50 disabled:pointer-events-none dark:border-white dark:text-white dark:hover:text-neutral-300 dark:hover:border-neutral-300">
+<svg t="1722956228995" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="6336" width="24" height="24"><path d="M64 512c0 195.2 124.8 361.6 300.8 422.4 22.4 6.4 19.2-9.6 19.2-22.4v-76.8c-134.4 16-140.8-73.6-150.4-89.6-19.2-32-60.8-38.4-48-54.4 32-16 64 3.2 99.2 57.6 25.6 38.4 76.8 32 105.6 25.6 6.4-22.4 19.2-44.8 35.2-60.8-144-22.4-201.6-108.8-201.6-211.2 0-48 16-96 48-131.2-22.4-60.8 0-115.2 3.2-121.6 57.6-6.4 118.4 41.6 124.8 44.8 32-9.6 70.4-12.8 112-12.8 41.6 0 80 6.4 112 12.8 12.8-9.6 67.2-48 121.6-44.8 3.2 6.4 25.6 57.6 6.4 118.4 32 38.4 48 83.2 48 131.2 0 102.4-57.6 188.8-201.6 214.4 22.4 22.4 38.4 54.4 38.4 92.8v112c0 9.6 0 19.2 16 19.2C832 876.8 960 710.4 960 512c0-246.4-201.6-448-448-448S64 265.6 64 512z" fill="#040000" p-id="6337"></path></svg>
+        Github
+</button>
+</div>
+        <p class="text-center mt-2 text-sm text-gray-600 dark:text-neutral-400 <?php if($app->public==true){echo("hidden");}?>" >
+          当前应用仅支持来笙内部使用，不对外开放
+          </p>
+
+        <div class="py-3 flex items-center text-xs text-gray-400 uppercase before:flex-1 before:border-t before:border-gray-200 before:me-6 after:flex-1 after:border-t after:border-gray-200 after:ms-6 dark:text-neutral-500 dark:before:border-neutral-600 dark:after:border-neutral-600">来笙内部登录</div>
+
+        <div >
+          <a href="https://login.work.weixin.qq.com/wwlogin/sso/login?login_type=CorpApp&appid=<?php echo(getenv('appid'));?>&agentid=<?php echo(getenv('agentid'));?>&redirect_uri=https://<?php echo(getenv('weburl'));?>/auth/lay/<?php echo($app->ID);?>/qywx/callback" class=" mb-4 w-full py-3 px-4 inline-flex justify-center items-center gap-x-2 text-sm font-medium rounded-lg border border-transparent bg-teal-100 text-teal-800 hover:bg-teal-200 focus:outline-none focus:bg-teal-200 disabled:opacity-50 disabled:pointer-events-none dark:text-teal-500 dark:bg-teal-800/30 dark:hover:bg-teal-800/20 dark:focus:bg-teal-800/20">
+            <svg t="1722953611732" class="icon" viewBox="0 0 1229 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="4326" width="24" height="24"><path d="M702.72 849.92c-76.8 30.72-158.72 35.84-240.64 30.72-35.84-5.12-71.68-10.24-107.52-20.48-5.12 0-10.24 0-15.36 5.12-46.08 20.48-92.16 46.08-133.12 66.56-15.36 10.24-30.72 10.24-46.08 0s-15.36-25.6-15.36-46.08c10.24-35.84 10.24-71.68 15.36-107.52 0-5.12-5.12-10.24-5.12-15.36-51.2-51.2-92.16-102.4-122.88-168.96-51.2-122.88-40.96-245.76 30.72-358.4C134.4 112.64 247.04 46.08 380.16 15.36S641.28 0 764.16 61.44c112.64 56.32 194.56 143.36 230.4 266.24 15.36 46.08 20.48 92.16 15.36 138.24-25.6-25.6-56.32-30.72-87.04-15.36 0-30.72 0-61.44-10.24-92.16-20.48-71.68-61.44-128-112.64-174.08-87.04-71.68-194.56-102.4-307.2-102.4-117.76 10.24-220.16 51.2-302.08 133.12-66.56 66.56-102.4 148.48-97.28 245.76 5.12 81.92 40.96 148.48 92.16 204.8l40.96 40.96c20.48 15.36 25.6 30.72 15.36 51.2-5.12 20.48-10.24 46.08-15.36 66.56 0 5.12-5.12 10.24 0 10.24 5.12 5.12 10.24 0 10.24 0 25.6-15.36 56.32-30.72 81.92-51.2 15.36-10.24 30.72-10.24 51.2-5.12 87.04 25.6 179.2 25.6 266.24 0 5.12 0 10.24-5.12 10.24 5.12 10.24 30.72 25.6 51.2 56.32 66.56z" fill="#0082EF" p-id="4327"></path><path d="M1214.72 747.52c0 35.84-25.6 61.44-56.32 66.56-51.2 10.24-92.16 30.72-128 66.56-10.24 10.24-15.36 10.24-25.6 5.12-5.12-5.12-5.12-15.36 0-25.6 35.84-35.84 56.32-81.92 66.56-128 5.12-35.84 40.96-56.32 76.8-56.32 40.96 5.12 66.56 35.84 66.56 71.68z" fill="#0081EE" p-id="4328"></path><path d="M953.6 1024c-35.84 0-66.56-25.6-71.68-56.32-5.12-51.2-30.72-92.16-66.56-122.88-5.12-5.12-10.24-10.24-5.12-20.48 5.12-15.36 15.36-15.36 25.6-10.24 10.24 5.12 15.36 15.36 20.48 20.48 30.72 25.6 66.56 40.96 102.4 46.08 35.84 5.12 61.44 40.96 56.32 76.8 5.12 35.84-25.6 66.56-61.44 66.56z" fill="#FA6202" p-id="4329"></path><path d="M682.24 757.76c0-35.84 20.48-61.44 56.32-71.68 51.2-10.24 92.16-30.72 128-66.56 10.24-10.24 20.48-10.24 25.6 0 5.12 5.12 5.12 15.36-5.12 25.6-30.72 30.72-51.2 66.56-61.44 112.64 0 5.12 0 15.36-5.12 20.48-10.24 35.84-40.96 56.32-76.8 51.2-35.84-5.12-61.44-35.84-61.44-71.68z" fill="#FECD00" p-id="4330"></path><path d="M1035.52 578.56c15.36 30.72 30.72 56.32 51.2 76.8 10.24 10.24 10.24 20.48 5.12 25.6-5.12 10.24-15.36 10.24-25.6 0-25.6-30.72-61.44-51.2-97.28-61.44-10.24-5.12-20.48-5.12-30.72-5.12-20.48-5.12-40.96-15.36-46.08-40.96-10.24-25.6-10.24-51.2 10.24-71.68 20.48-25.6 46.08-30.72 71.68-25.6 25.6 10.24 46.08 25.6 51.2 56.32 0 15.36 5.12 30.72 10.24 46.08z" fill="#2CBD00" p-id="4331"></path></svg>
+            企业微信登录
+          </a>
+
+        </div>
+      </div>
+    </div>
+
+  <!-- Toast -->
+<div class="absolute top-3 end-3 <?php if($special=='false'){echo "hidden";}?>" >
+  <div class="max-w-xs bg-white border border-gray-200 rounded-xl shadow-lg dark:bg-neutral-800 dark:border-neutral-700" role="alert" tabindex="-1" aria-labelledby="hs-toast-warning-example-label">
+    <div class="flex p-4">
+      <div class="shrink-0">
+        <svg class="shrink-0 size-4 text-yellow-500 mt-0.5" xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" viewBox="0 0 16 16">
+          <path d="M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zM8 4a.905.905 0 0 0-.9.995l.35 3.507a.552.552 0 0 0 1.1 0l.35-3.507A.905.905 0 0 0 8 4zm.002 6a1 1 0 1 0 0 2 1 1 0 0 0 0-2z"></path>
+        </svg>
+      </div>
+      <div class="ms-3">
+        <p id="hs-toast-warning-example-label" class="text-sm text-gray-700 dark:text-neutral-400">
+          登录未能完成：<?php echo($special);?>
+        </p>
+      </div>
+    </div>
+  </div>
+</div>
+  <!-- End Toast -->
+
+
+    <p class="mt-3 flex justify-center items-center text-center divide-x divide-gray-300 dark:divide-neutral-700">
+      <a class="pe-3.5 inline-flex items-center gap-x-2 text-sm text-gray-600 decoration-2 hover:underline hover:text-blue-600 dark:text-neutral-500 dark:hover:text-neutral-200" href="../../examples.html">
+      <svg t="1722960727914" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="3218" width="20" height="20"><path d="M960.288 787.488c-98.88-154.08-287.36-469.568-385.76-622.912-21.44-27.968-71.872-44-102.88 0L61.504 803.872c-23.36 33.888-23.008 79.872 49.376 82.432h824.64c48.416-2.784 48.416-62.496 24.768-98.816z m-437.44-27.776a47.296 47.296 0 1 1 0-94.592 47.296 47.296 0 0 1 0 94.592z m35.456-165.536c0.448 11.52-10.944 23.68-23.648 23.68h-23.648c-12.672 0-23.2-12.16-23.616-23.68l-23.68-224.64c0-19.552 15.904-35.456 35.488-35.456h47.296c19.584 0 35.456 15.904 35.456 35.488l-23.648 224.64z" fill="#111111" p-id="3219"></path></svg>
+        举报该应用
+      </a>
+    </p>
+    <p class="mt-3 flex justify-center items-center text-center divide-x divide-gray-300 dark:divide-neutral-700">
+      ©上海来笙信息科技有限公司 2024  </p>
+
+      <p class="text-sm mt-3 flex justify-center items-center text-center divide-x divide-gray-300 dark:divide-neutral-700">
+
+      <a class="mx text-blue-600 decoration-2 hover:underline focus:outline-none focus:underline dark:text-blue-500" href="https://laysense.cn" target="_blank">
+  来笙隐私条款&ensp;
+  </a><a class="text-blue-600 decoration-2 hover:underline focus:outline-none focus:underline dark:text-blue-500" href="https://laysense.cn" target="_blank">
+  &ensp;此应用的隐私政策
+  </a>
+  </p>
+  </main>
+  <!-- ========== END MAIN CONTENT ========== -->
+
+  <!-- JS Implementing Plugins -->
+
+  <!-- JS PLUGINS -->
+  <!-- Required plugins -->
+  <script src="https://static.laysense.cn/data/file/cdn/preline.js"></script>
+
+  <!-- JS THIRD PARTY PLUGINS -->
+</body>
+</html>

app/view/success.html

@@ -0,0 +1,101 @@
+<!DOCTYPE html>
+<html lang="zh" class="h-full">
+<head>
+  <!-- Required Meta Tags Always Come First -->
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+  <meta name="description" content="Laysense Auth">
+
+
+  <!-- Title -->
+  <title>Laysense Auth</title>
+
+  <!-- Favicon -->
+  <link rel="shortcut icon" href="https://static.laysense.cn/data/file/_4335ce.png?1709117691655">
+
+  <!-- Font -->
+
+  <!-- Theme Check and Update -->
+  <script>
+    const html = document.querySelector('html');
+    const isLightOrAuto = localStorage.getItem('hs_theme') === 'light' || (localStorage.getItem('hs_theme') === 'auto' && !window.matchMedia('(prefers-color-scheme: dark)').matches);
+    const isDarkOrAuto = localStorage.getItem('hs_theme') === 'dark' || (localStorage.getItem('hs_theme') === 'auto' && window.matchMedia('(prefers-color-scheme: dark)').matches);
+
+    if (isLightOrAuto && html.classList.contains('dark')) html.classList.remove('dark');
+    else if (isDarkOrAuto && html.classList.contains('light')) html.classList.remove('light');
+    else if (isDarkOrAuto && !html.classList.contains('dark')) html.classList.add('dark');
+    else if (isLightOrAuto && !html.classList.contains('light')) html.classList.add('light');
+  </script>
+
+  <!-- CSS HS -->
+  <link rel="stylesheet" href="https://static.laysense.cn/data/file/cdn/preline.css">
+</head>
+
+<body class="flex h-full items-center py-16 dark:bg-neutral-800" background="https://bing.img.run/1920x1080.php"  style="background-size: 100% 100%;">
+  <!-- ========== MAIN CONTENT ========== -->
+  <main id="content" class="w-full max-w-md mx-auto p-6">
+
+    <div class="mt-7 border border-gray-200 rounded-xl shadow-sm dark:bg-neutral-900 dark:border-neutral-700" style="background: rgba(255, 255, 255, 0.6);-webkit-backdrop-filter: blur(10px);backdrop-filter: blur(10px);">
+      <div class="p-4 sm:p-7">
+        <div class="text-center">
+          <h1 class="block text-2xl font-bold text-gray-800 dark:text-white" ><img  src="https://static.laysense.cn/data/file/laysenseW.png" style="height:30px;" />欢迎回来,<?php echo($userinfo->name);?></h1>
+          <p class="mt-2 text-sm text-gray-600 dark:text-neutral-400">
+            <?php echo($userinfo->position);?>
+          </p>
+        </div>
+
+        <div class="py-3 flex items-center text-xs text-gray-400 uppercase before:flex-1 before:border-t before:border-gray-200 before:me-6 after:flex-1 after:border-t after:border-gray-200 after:ms-6 dark:text-neutral-500 dark:before:border-neutral-600 dark:after:border-neutral-600">您即将进入</div>
+
+        <div class="shrink-0 group block ">
+  <div class="flex items-center">
+    <img class="inline-block shrink-0 size-[62px] rounded-full" src="<?php echo($app->img);?>" alt="Avatar">
+    <div class="ms-3">
+      <h3 class="font-semibold text-gray-800 dark:text-white"><?php echo($app->name);?></h3>
+      <p class="text-sm font-medium text-gray-400 dark:text-neutral-500"><?php echo($app->info);?></p>
+    </div>
+  </div>
+  <p class="mt-2 text-sm text-gray-600 dark:text-neutral-400 text-center" >
+  由 
+  <a class="text-blue-600 decoration-2 hover:underline focus:outline-none focus:underline font-medium dark:text-blue-500" href="<?php echo($provider->url);?>" target="_blank">
+  <?php echo($provider->name);?>
+  </a>
+  提供
+  </p>
+</div>
+
+
+        <div class="py-3 flex items-center text-xs text-gray-400 uppercase before:flex-1 before:border-t before:border-gray-200 before:me-6 after:flex-1 after:border-t after:border-gray-200 after:ms-6 dark:text-neutral-500 dark:before:border-neutral-600 dark:after:border-neutral-600">正在前往，请稍等</div>
+
+        <div >
+          <button class=" mb-4 w-full py-3 px-4 inline-flex justify-center items-center gap-x-2 text-sm font-medium rounded-lg border border-transparent bg-teal-100 text-teal-800 hover:bg-teal-200 focus:outline-none focus:bg-teal-200 disabled:opacity-50 disabled:pointer-events-none dark:text-teal-500 dark:bg-teal-800/30 dark:hover:bg-teal-800/20 dark:focus:bg-teal-800/20">
+          <div class="animate-spin inline-block size-6 border-[3px] border-current border-t-transparent text-blue-600 rounded-full dark:text-blue-500" role="status" aria-label="loading">
+        <span class="sr-only">Loading...</span>
+      </div>
+          </button>
+
+        </div>
+      </div>
+    </div>
+
+
+
+
+
+    <p class="mt-3 flex justify-center items-center text-center divide-x divide-gray-300 dark:divide-neutral-700">
+      ©上海来笙信息科技有限公司 2024  </p>
+
+      
+  </main>
+  <!-- ========== END MAIN CONTENT ========== -->
+
+  <!-- JS Implementing Plugins -->
+
+  <!-- JS PLUGINS -->
+  <!-- Required plugins -->
+  <script src="https://static.laysense.cn/data/file/cdn/preline.js"></script>
+<script>
+    setTimeout("location.href='<?php echo($dest);?>'",3000);
+</script>
+  <!-- JS THIRD PARTY PLUGINS -->
+</body>
+</html>

composer.json

@@ -0,0 +1,71 @@
+{
+  "name": "workerman/webman",
+  "type": "project",
+  "keywords": [
+    "high performance",
+    "http service"
+  ],
+  "homepage": "https://www.workerman.net",
+  "license": "MIT",
+  "description": "High performance HTTP Service Framework.",
+  "authors": [
+    {
+      "name": "walkor",
+      "email": "walkor@workerman.net",
+      "homepage": "https://www.workerman.net",
+      "role": "Developer"
+    }
+  ],
+  "support": {
+    "email": "walkor@workerman.net",
+    "issues": "https://github.com/walkor/webman/issues",
+    "forum": "https://wenda.workerman.net/",
+    "wiki": "https://workerman.net/doc/webman",
+    "source": "https://github.com/walkor/webman"
+  },
+  "require": {
+    "php": ">=7.2",
+    "workerman/webman-framework": "^1.5.0",
+    "monolog/monolog": "^2.0",
+    "illuminate/database": "^9.52",
+    "illuminate/pagination": "^9.52",
+    "illuminate/events": "^9.52",
+    "symfony/var-dumper": "^6.0",
+    "jasongrimes/paginator": "~1.0",
+    "robmorgan/phinx": "^0.14.0",
+    "illuminate/redis": "^9.52",
+    "symfony/cache": "^6.0",
+    "workerman/validation": "^3.1",
+    "symfony/translation": "^6.0",
+    "webman/captcha": "^1.0",
+    "webman/event": "^1.0",
+    "vlucas/phpdotenv": "^5.6",
+    "workerman/crontab": "^1.0",
+    "yzh52521/easyhttp": "^1.1"
+  },
+  "suggest": {
+    "ext-event": "For better performance. "
+  },
+  "autoload": {
+    "psr-4": {
+      "": "./",
+      "app\\": "./app",
+      "App\\": "./app",
+      "app\\View\\Components\\": "./app/view/components"
+    },
+    "files": [
+      "./support/helpers.php"
+    ]
+  },
+  "scripts": {
+    "post-package-install": [
+      "support\\Plugin::install"
+    ],
+    "post-package-update": [
+      "support\\Plugin::install"
+    ],
+    "pre-package-uninstall": [
+      "support\\Plugin::uninstall"
+    ]
+  }
+}

config/app.php

@@ -0,0 +1,26 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+use support\Request;
+
+return [
+    'debug' => true,
+    'error_reporting' => E_ALL,
+    'default_timezone' => 'Asia/Shanghai',
+    'request_class' => Request::class,
+    'public_path' => base_path() . DIRECTORY_SEPARATOR . 'public',
+    'runtime_path' => base_path(false) . DIRECTORY_SEPARATOR . 'runtime',
+    'controller_suffix' => 'Controller',
+    'controller_reuse' => false,
+];

config/autoload.php

@@ -0,0 +1,21 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+return [
+    'files' => [
+        base_path() . '/app/functions.php',
+        base_path() . '/support/Request.php',
+        base_path() . '/support/Response.php',
+    ]
+];

config/bootstrap.php

@@ -0,0 +1,18 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+return [
+    support\bootstrap\Session::class,
+    support\bootstrap\LaravelDb::class,
+];

config/container.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+return new Webman\Container;

config/database.php

@@ -0,0 +1,38 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+return [
+
+    'default' => 'mysql',
+    // 各种数据库配置
+    'connections' => [
+   
+        'mysql' => [
+            'driver'      => 'mysql',
+            'host'        => '127.0.0.1',
+            'port'        => 3306,
+            'database'    => 'LaysenseSSO',
+            'username'    => getenv('dbuser'),
+            'password'    => getenv('dbpass'),
+            'unix_socket' => '',
+            'charset'     => 'utf8',
+            'collation'   => 'utf8_unicode_ci',
+            'prefix'      => '',
+            'strict'      => true,
+            'engine'      => null,
+        ],
+   
+    ],
+
+];

config/dependence.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+return [];

config/event.php

@@ -0,0 +1,5 @@
+<?php
+
+return [
+    
+];

config/exception.php

@@ -0,0 +1,17 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+return [
+    '' => support\exception\Handler::class,
+];

config/log.php

@@ -0,0 +1,32 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+return [
+    'default' => [
+        'handlers' => [
+            [
+                'class' => Monolog\Handler\RotatingFileHandler::class,
+                'constructor' => [
+                    runtime_path() . '/logs/webman.log',
+                    7, //$maxFiles
+                    Monolog\Logger::DEBUG,
+                ],
+                'formatter' => [
+                    'class' => Monolog\Formatter\LineFormatter::class,
+                    'constructor' => [null, 'Y-m-d H:i:s', true],
+                ],
+            ]
+        ],
+    ],
+];

config/middleware.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+return [];

config/plugin/webman/event/app.php

@@ -0,0 +1,4 @@
+<?php
+return [
+    'enable' => true,
+];

config/plugin/webman/event/bootstrap.php

@@ -0,0 +1,17 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+return [
+    Webman\Event\BootStrap::class,
+];

config/plugin/webman/event/command.php

@@ -0,0 +1,7 @@
+<?php
+
+use Webman\Event\EventListCommand;
+
+return [
+    EventListCommand::class
+];

config/process.php

@@ -0,0 +1,42 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+global $argv;
+
+return [
+    // File update detection and automatic reload
+    'monitor' => [
+        'handler' => process\Monitor::class,
+        'reloadable' => false,
+        'constructor' => [
+            // Monitor these directories
+            'monitorDir' => array_merge([
+                app_path(),
+                config_path(),
+                base_path() . '/process',
+                base_path() . '/support',
+                base_path() . '/resource',
+                base_path() . '/.env',
+            ], glob(base_path() . '/plugin/*/app'), glob(base_path() . '/plugin/*/config'), glob(base_path() . '/plugin/*/api')),
+            // Files with these suffixes will be monitored
+            'monitorExtensions' => [
+                'php', 'html', 'htm', 'env'
+            ],
+            'options' => [
+                'enable_file_monitor' => !in_array('-d', $argv) && DIRECTORY_SEPARATOR === '/',
+                'enable_memory_monitor' => DIRECTORY_SEPARATOR === '/',
+            ]
+        ]
+    ]
+];

config/redis.php

@@ -0,0 +1,22 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+return [
+    'default' => [
+        'host' => '127.0.0.1',
+        'password' => null,
+        'port' => 6379,
+        'database' => 0,
+    ],
+];

config/route.php

@@ -0,0 +1,23 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+use Webman\Route;
+
+
+#Laysense Simple Login
+Route::group('/auth/lay', function () {
+    Route::any('/{appid}',[app\controller\LayAuth::class, 'index']);
+    Route::any('/{appid}/{gateway}/callback',[app\controller\LayAuth::class, 'callback']);
+    Route::any('/{appid}/check',[app\controller\LayAuth::class, 'check']);
+ });

config/server.php

@@ -0,0 +1,31 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+return [
+    'listen' => 'http://0.0.0.0:15566',
+    'transport' => 'tcp',
+    'context' => [],
+    'name' => 'webman',
+    'count' => cpu_count() * 1,
+    'user' => '',
+    'group' => '',
+    'reusePort' => false,
+    'event_loop' => '',
+    'stop_timeout' => 2,
+    'pid_file' => runtime_path() . '/webman.pid',
+    'status_file' => runtime_path() . '/webman.status',
+    'stdout_file' => runtime_path() . '/logs/stdout.log',
+    'log_file' => runtime_path() . '/logs/workerman.log',
+    'max_package_size' => 10 * 1024 * 1024
+];

config/session.php

@@ -0,0 +1,65 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+use Webman\Session\FileSessionHandler;
+use Webman\Session\RedisSessionHandler;
+use Webman\Session\RedisClusterSessionHandler;
+
+return [
+
+    'type' => 'file', // or redis or redis_cluster
+
+    'handler' => FileSessionHandler::class,
+
+    'config' => [
+        'file' => [
+            'save_path' => runtime_path() . '/sessions',
+        ],
+        'redis' => [
+            'host' => '127.0.0.1',
+            'port' => 6379,
+            'auth' => '',
+            'timeout' => 2,
+            'database' => '',
+            'prefix' => 'redis_session_',
+        ],
+        'redis_cluster' => [
+            'host' => ['127.0.0.1:7000', '127.0.0.1:7001', '127.0.0.1:7001'],
+            'timeout' => 2,
+            'auth' => '',
+            'prefix' => 'redis_session_',
+        ]
+    ],
+
+    'session_name' => 'PHPSID',
+    
+    'auto_update_timestamp' => false,
+
+    'lifetime' => 7*24*60*60,
+
+    'cookie_lifetime' => 365*24*60*60,
+
+    'cookie_path' => '/',
+
+    'domain' => '',
+    
+    'http_only' => true,
+
+    'secure' => false,
+    
+    'same_site' => '',
+
+    'gc_probability' => [1, 1000],
+
+];

config/static.php

@@ -0,0 +1,23 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+/**
+ * Static file settings
+ */
+return [
+    'enable' => true,
+    'middleware' => [     // Static file Middleware
+        //app\middleware\StaticFile::class,
+    ],
+];

config/translation.php

@@ -0,0 +1,25 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+/**
+ * Multilingual configuration
+ */
+return [
+    // Default language
+    'locale' => 'zh_CN',
+    // Fallback language
+    'fallback_locale' => ['zh_CN', 'en'],
+    // Folder where language files are stored
+    'path' => base_path() . '/resource/translations',
+];

config/view.php

@@ -0,0 +1,22 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+use support\view\Raw;
+use support\view\Twig;
+use support\view\Blade;
+use support\view\ThinkPHP;
+
+return [
+    'handler' => Raw::class
+];

process/Monitor.php

@@ -0,0 +1,243 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+namespace process;
+
+use FilesystemIterator;
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
+use SplFileInfo;
+use Workerman\Timer;
+use Workerman\Worker;
+
+/**
+ * Class FileMonitor
+ * @package process
+ */
+class Monitor
+{
+    /**
+     * @var array
+     */
+    protected $paths = [];
+
+    /**
+     * @var array
+     */
+    protected $extensions = [];
+
+    /**
+     * @var string
+     */
+    public static $lockFile = __DIR__ . '/../runtime/monitor.lock';
+
+    /**
+     * Pause monitor
+     * @return void
+     */
+    public static function pause()
+    {
+        file_put_contents(static::$lockFile, time());
+    }
+
+    /**
+     * Resume monitor
+     * @return void
+     */
+    public static function resume(): void
+    {
+        clearstatcache();
+        if (is_file(static::$lockFile)) {
+            unlink(static::$lockFile);
+        }
+    }
+
+    /**
+     * Whether monitor is paused
+     * @return bool
+     */
+    public static function isPaused(): bool
+    {
+        clearstatcache();
+        return file_exists(static::$lockFile);
+    }
+
+    /**
+     * FileMonitor constructor.
+     * @param $monitorDir
+     * @param $monitorExtensions
+     * @param array $options
+     */
+    public function __construct($monitorDir, $monitorExtensions, array $options = [])
+    {
+        static::resume();
+        $this->paths = (array)$monitorDir;
+        $this->extensions = $monitorExtensions;
+        if (!Worker::getAllWorkers()) {
+            return;
+        }
+        $disableFunctions = explode(',', ini_get('disable_functions'));
+        if (in_array('exec', $disableFunctions, true)) {
+            echo "\nMonitor file change turned off because exec() has been disabled by disable_functions setting in " . PHP_CONFIG_FILE_PATH . "/php.ini\n";
+        } else {
+            if ($options['enable_file_monitor'] ?? true) {
+                Timer::add(1, function () {
+                    $this->checkAllFilesChange();
+                });
+            }
+        }
+
+        $memoryLimit = $this->getMemoryLimit($options['memory_limit'] ?? null);
+        if ($memoryLimit && ($options['enable_memory_monitor'] ?? true)) {
+            Timer::add(60, [$this, 'checkMemory'], [$memoryLimit]);
+        }
+    }
+
+    /**
+     * @param $monitorDir
+     * @return bool
+     */
+    public function checkFilesChange($monitorDir): bool
+    {
+        static $lastMtime, $tooManyFilesCheck;
+        if (!$lastMtime) {
+            $lastMtime = time();
+        }
+        clearstatcache();
+        if (!is_dir($monitorDir)) {
+            if (!is_file($monitorDir)) {
+                return false;
+            }
+            $iterator = [new SplFileInfo($monitorDir)];
+        } else {
+            // recursive traversal directory
+            $dirIterator = new RecursiveDirectoryIterator($monitorDir, FilesystemIterator::SKIP_DOTS | FilesystemIterator::FOLLOW_SYMLINKS);
+            $iterator = new RecursiveIteratorIterator($dirIterator);
+        }
+        $count = 0;
+        foreach ($iterator as $file) {
+            $count ++;
+            /** var SplFileInfo $file */
+            if (is_dir($file->getRealPath())) {
+                continue;
+            }
+            // check mtime
+            if (in_array($file->getExtension(), $this->extensions, true) && $lastMtime < $file->getMTime()) {
+                $var = 0;
+                exec('"'.PHP_BINARY . '" -l ' . $file, $out, $var);
+                $lastMtime = $file->getMTime();
+                if ($var) {
+                    continue;
+                }
+                echo $file . " update and reload\n";
+                // send SIGUSR1 signal to master process for reload
+                if (DIRECTORY_SEPARATOR === '/') {
+                    posix_kill(posix_getppid(), SIGUSR1);
+                } else {
+                    return true;
+                }
+                break;
+            }
+        }
+        if (!$tooManyFilesCheck && $count > 1000) {
+            echo "Monitor: There are too many files ($count files) in $monitorDir which makes file monitoring very slow\n";
+            $tooManyFilesCheck = 1;
+        }
+        return false;
+    }
+
+    /**
+     * @return bool
+     */
+    public function checkAllFilesChange(): bool
+    {
+        if (static::isPaused()) {
+            return false;
+        }
+        foreach ($this->paths as $path) {
+            if ($this->checkFilesChange($path)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * @param $memoryLimit
+     * @return void
+     */
+    public function checkMemory($memoryLimit)
+    {
+        if (static::isPaused() || $memoryLimit <= 0) {
+            return;
+        }
+        $ppid = posix_getppid();
+        $childrenFile = "/proc/$ppid/task/$ppid/children";
+        if (!is_file($childrenFile) || !($children = file_get_contents($childrenFile))) {
+            return;
+        }
+        foreach (explode(' ', $children) as $pid) {
+            $pid = (int)$pid;
+            $statusFile = "/proc/$pid/status";
+            if (!is_file($statusFile) || !($status = file_get_contents($statusFile))) {
+                continue;
+            }
+            $mem = 0;
+            if (preg_match('/VmRSS\s*?:\s*?(\d+?)\s*?kB/', $status, $match)) {
+                $mem = $match[1];
+            }
+            $mem = (int)($mem / 1024);
+            if ($mem >= $memoryLimit) {
+                posix_kill($pid, SIGINT);
+            }
+        }
+    }
+
+    /**
+     * Get memory limit
+     * @return float
+     */
+    protected function getMemoryLimit($memoryLimit)
+    {
+        if ($memoryLimit === 0) {
+            return 0;
+        }
+        $usePhpIni = false;
+        if (!$memoryLimit) {
+            $memoryLimit = ini_get('memory_limit');
+            $usePhpIni = true;
+        }
+
+        if ($memoryLimit == -1) {
+            return 0;
+        }
+        $unit = strtolower($memoryLimit[strlen($memoryLimit) - 1]);
+        if ($unit === 'g') {
+            $memoryLimit = 1024 * (int)$memoryLimit;
+        } else if ($unit === 'm') {
+            $memoryLimit = (int)$memoryLimit;
+        } else if ($unit === 'k') {
+            $memoryLimit = ((int)$memoryLimit / 1024);
+        } else {
+            $memoryLimit = ((int)$memoryLimit / (1024 * 1024));
+        }
+        if ($memoryLimit < 30) {
+            $memoryLimit = 30;
+        }
+        if ($usePhpIni) {
+            $memoryLimit = (int)(0.8 * $memoryLimit);
+        }
+        return $memoryLimit;
+    }
+}

public/404.html

@@ -0,0 +1,12 @@
+<html>
+<head>
+    <title>404 Not Found - webman</title>
+</head>
+<body>
+<center>
+    <h1>404 Not Found</h1>
+</center>
+<hr>
+<center>webman</center>
+</body>
+</html>

start.php

@@ -0,0 +1,4 @@
+#!/usr/bin/env php
+<?php
+require_once __DIR__ . '/vendor/autoload.php';
+support\App::run();

support/Request.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+namespace support;
+
+/**
+ * Class Request
+ * @package support
+ */
+class Request extends \Webman\Http\Request
+{
+
+}

support/Response.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+namespace support;
+
+/**
+ * Class Response
+ * @package support
+ */
+class Response extends \Webman\Http\Response
+{
+
+}

support/bootstrap.php

@@ -0,0 +1,133 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+use Dotenv\Dotenv;
+use support\Log;
+use Webman\Bootstrap;
+use Webman\Config;
+use Webman\Middleware;
+use Webman\Route;
+use Webman\Util;
+
+$worker = $worker ?? null;
+
+set_error_handler(function ($level, $message, $file = '', $line = 0) {
+    if (error_reporting() & $level) {
+        throw new ErrorException($message, 0, $level, $file, $line);
+    }
+});
+
+if ($worker) {
+    register_shutdown_function(function ($startTime) {
+        if (time() - $startTime <= 0.1) {
+            sleep(1);
+        }
+    }, time());
+}
+
+if (class_exists('Dotenv\Dotenv') && file_exists(base_path(false) . '/.env')) {
+    if (method_exists('Dotenv\Dotenv', 'createUnsafeMutable')) {
+        Dotenv::createUnsafeMutable(base_path(false))->load();
+    } else {
+        Dotenv::createMutable(base_path(false))->load();
+    }
+}
+
+Config::clear();
+support\App::loadAllConfig(['route']);
+if ($timezone = config('app.default_timezone')) {
+    date_default_timezone_set($timezone);
+}
+
+foreach (config('autoload.files', []) as $file) {
+    include_once $file;
+}
+foreach (config('plugin', []) as $firm => $projects) {
+    foreach ($projects as $name => $project) {
+        if (!is_array($project)) {
+            continue;
+        }
+        foreach ($project['autoload']['files'] ?? [] as $file) {
+            include_once $file;
+        }
+    }
+    foreach ($projects['autoload']['files'] ?? [] as $file) {
+        include_once $file;
+    }
+}
+
+Middleware::load(config('middleware', []));
+foreach (config('plugin', []) as $firm => $projects) {
+    foreach ($projects as $name => $project) {
+        if (!is_array($project) || $name === 'static') {
+            continue;
+        }
+        Middleware::load($project['middleware'] ?? []);
+    }
+    Middleware::load($projects['middleware'] ?? [], $firm);
+    if ($staticMiddlewares = config("plugin.$firm.static.middleware")) {
+        Middleware::load(['__static__' => $staticMiddlewares], $firm);
+    }
+}
+Middleware::load(['__static__' => config('static.middleware', [])]);
+
+foreach (config('bootstrap', []) as $className) {
+    if (!class_exists($className)) {
+        $log = "Warning: Class $className setting in config/bootstrap.php not found\r\n";
+        echo $log;
+        Log::error($log);
+        continue;
+    }
+    /** @var Bootstrap $className */
+    $className::start($worker);
+}
+
+foreach (config('plugin', []) as $firm => $projects) {
+    foreach ($projects as $name => $project) {
+        if (!is_array($project)) {
+            continue;
+        }
+        foreach ($project['bootstrap'] ?? [] as $className) {
+            if (!class_exists($className)) {
+                $log = "Warning: Class $className setting in config/plugin/$firm/$name/bootstrap.php not found\r\n";
+                echo $log;
+                Log::error($log);
+                continue;
+            }
+            /** @var Bootstrap $className */
+            $className::start($worker);
+        }
+    }
+    foreach ($projects['bootstrap'] ?? [] as $className) {
+        /** @var string $className */
+        if (!class_exists($className)) {
+            $log = "Warning: Class $className setting in plugin/$firm/config/bootstrap.php not found\r\n";
+            echo $log;
+            Log::error($log);
+            continue;
+        }
+        /** @var Bootstrap $className */
+        $className::start($worker);
+    }
+}
+
+$directory = base_path() . '/plugin';
+$paths = [config_path()];
+foreach (Util::scanDir($directory) as $path) {
+    if (is_dir($path = "$path/config")) {
+        $paths[] = $path;
+    }
+}
+Route::load($paths);
+

support/helpers.php

@@ -0,0 +1,540 @@
+<?php
+
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+use support\Container;
+use support\Request;
+use support\Response;
+use support\Translation;
+use support\view\Blade;
+use support\view\Raw;
+use support\view\ThinkPHP;
+use support\view\Twig;
+use Twig\Error\LoaderError;
+use Twig\Error\RuntimeError;
+use Twig\Error\SyntaxError;
+use Webman\App;
+use Webman\Config;
+use Webman\Route;
+use Workerman\Protocols\Http\Session;
+use Workerman\Worker;
+
+// Project base path
+define('BASE_PATH', dirname(__DIR__));
+
+/**
+ * return the program execute directory
+ * @param string $path
+ * @return string
+ */
+function run_path(string $path = ''): string
+{
+    static $runPath = '';
+    if (!$runPath) {
+        $runPath = is_phar() ? dirname(Phar::running(false)) : BASE_PATH;
+    }
+    return path_combine($runPath, $path);
+}
+
+/**
+ * if the param $path equal false,will return this program current execute directory
+ * @param string|false $path
+ * @return string
+ */
+function base_path($path = ''): string
+{
+    if (false === $path) {
+        return run_path();
+    }
+    return path_combine(BASE_PATH, $path);
+}
+
+/**
+ * App path
+ * @param string $path
+ * @return string
+ */
+function app_path(string $path = ''): string
+{
+    return path_combine(BASE_PATH . DIRECTORY_SEPARATOR . 'app', $path);
+}
+
+/**
+ * Public path
+ * @param string $path
+ * @return string
+ */
+function public_path(string $path = ''): string
+{
+    static $publicPath = '';
+    if (!$publicPath) {
+        $publicPath = \config('app.public_path') ?: run_path('public');
+    }
+    return path_combine($publicPath, $path);
+}
+
+/**
+ * Config path
+ * @param string $path
+ * @return string
+ */
+function config_path(string $path = ''): string
+{
+    return path_combine(BASE_PATH . DIRECTORY_SEPARATOR . 'config', $path);
+}
+
+/**
+ * Runtime path
+ * @param string $path
+ * @return string
+ */
+function runtime_path(string $path = ''): string
+{
+    static $runtimePath = '';
+    if (!$runtimePath) {
+        $runtimePath = \config('app.runtime_path') ?: run_path('runtime');
+    }
+    return path_combine($runtimePath, $path);
+}
+
+/**
+ * Generate paths based on given information
+ * @param string $front
+ * @param string $back
+ * @return string
+ */
+function path_combine(string $front, string $back): string
+{
+    return $front . ($back ? (DIRECTORY_SEPARATOR . ltrim($back, DIRECTORY_SEPARATOR)) : $back);
+}
+
+/**
+ * Response
+ * @param int $status
+ * @param array $headers
+ * @param string $body
+ * @return Response
+ */
+function response(string $body = '', int $status = 200, array $headers = []): Response
+{
+    return new Response($status, $headers, $body);
+}
+
+/**
+ * Json response
+ * @param $data
+ * @param int $options
+ * @return Response
+ */
+function json($data, int $options = JSON_UNESCAPED_UNICODE): Response
+{
+    return new Response(200, ['Content-Type' => 'application/json'], json_encode($data, $options));
+}
+
+/**
+ * Xml response
+ * @param $xml
+ * @return Response
+ */
+function xml($xml): Response
+{
+    if ($xml instanceof SimpleXMLElement) {
+        $xml = $xml->asXML();
+    }
+    return new Response(200, ['Content-Type' => 'text/xml'], $xml);
+}
+
+/**
+ * Jsonp response
+ * @param $data
+ * @param string $callbackName
+ * @return Response
+ */
+function jsonp($data, string $callbackName = 'callback'): Response
+{
+    if (!is_scalar($data) && null !== $data) {
+        $data = json_encode($data);
+    }
+    return new Response(200, [], "$callbackName($data)");
+}
+
+/**
+ * Redirect response
+ * @param string $location
+ * @param int $status
+ * @param array $headers
+ * @return Response
+ */
+function redirect(string $location, int $status = 302, array $headers = []): Response
+{
+    $response = new Response($status, ['Location' => $location]);
+    if (!empty($headers)) {
+        $response->withHeaders($headers);
+    }
+    return $response;
+}
+
+/**
+ * View response
+ * @param string $template
+ * @param array $vars
+ * @param string|null $app
+ * @param string|null $plugin
+ * @return Response
+ */
+function view(string $template, array $vars = [], string $app = null, string $plugin = null): Response
+{
+    $request = \request();
+    $plugin = $plugin === null ? ($request->plugin ?? '') : $plugin;
+    $handler = \config($plugin ? "plugin.$plugin.view.handler" : 'view.handler');
+    return new Response(200, [], $handler::render($template, $vars, $app, $plugin));
+}
+
+/**
+ * Raw view response
+ * @param string $template
+ * @param array $vars
+ * @param string|null $app
+ * @return Response
+ * @throws Throwable
+ */
+function raw_view(string $template, array $vars = [], string $app = null): Response
+{
+    return new Response(200, [], Raw::render($template, $vars, $app));
+}
+
+/**
+ * Blade view response
+ * @param string $template
+ * @param array $vars
+ * @param string|null $app
+ * @return Response
+ */
+function blade_view(string $template, array $vars = [], string $app = null): Response
+{
+    return new Response(200, [], Blade::render($template, $vars, $app));
+}
+
+/**
+ * Think view response
+ * @param string $template
+ * @param array $vars
+ * @param string|null $app
+ * @return Response
+ */
+function think_view(string $template, array $vars = [], string $app = null): Response
+{
+    return new Response(200, [], ThinkPHP::render($template, $vars, $app));
+}
+
+/**
+ * Twig view response
+ * @param string $template
+ * @param array $vars
+ * @param string|null $app
+ * @return Response
+ * @throws LoaderError
+ * @throws RuntimeError
+ * @throws SyntaxError
+ */
+function twig_view(string $template, array $vars = [], string $app = null): Response
+{
+    return new Response(200, [], Twig::render($template, $vars, $app));
+}
+
+/**
+ * Get request
+ * @return \Webman\Http\Request|Request|null
+ */
+function request()
+{
+    return App::request();
+}
+
+/**
+ * Get config
+ * @param string|null $key
+ * @param $default
+ * @return array|mixed|null
+ */
+function config(string $key = null, $default = null)
+{
+    return Config::get($key, $default);
+}
+
+/**
+ * Create url
+ * @param string $name
+ * @param ...$parameters
+ * @return string
+ */
+function route(string $name, ...$parameters): string
+{
+    $route = Route::getByName($name);
+    if (!$route) {
+        return '';
+    }
+
+    if (!$parameters) {
+        return $route->url();
+    }
+
+    if (is_array(current($parameters))) {
+        $parameters = current($parameters);
+    }
+
+    return $route->url($parameters);
+}
+
+/**
+ * Session
+ * @param mixed $key
+ * @param mixed $default
+ * @return mixed|bool|Session
+ */
+function session($key = null, $default = null)
+{
+    $session = \request()->session();
+    if (null === $key) {
+        return $session;
+    }
+    if (is_array($key)) {
+        $session->put($key);
+        return null;
+    }
+    if (strpos($key, '.')) {
+        $keyArray = explode('.', $key);
+        $value = $session->all();
+        foreach ($keyArray as $index) {
+            if (!isset($value[$index])) {
+                return $default;
+            }
+            $value = $value[$index];
+        }
+        return $value;
+    }
+    return $session->get($key, $default);
+}
+
+/**
+ * Translation
+ * @param string $id
+ * @param array $parameters
+ * @param string|null $domain
+ * @param string|null $locale
+ * @return string
+ */
+function trans(string $id, array $parameters = [], string $domain = null, string $locale = null): string
+{
+    $res = Translation::trans($id, $parameters, $domain, $locale);
+    return $res === '' ? $id : $res;
+}
+
+/**
+ * Locale
+ * @param string|null $locale
+ * @return string
+ */
+function locale(string $locale = null): string
+{
+    if (!$locale) {
+        return Translation::getLocale();
+    }
+    Translation::setLocale($locale);
+    return $locale;
+}
+
+/**
+ * 404 not found
+ * @return Response
+ */
+function not_found(): Response
+{
+    return new Response(404, [], file_get_contents(public_path() . '/404.html'));
+}
+
+/**
+ * Copy dir
+ * @param string $source
+ * @param string $dest
+ * @param bool $overwrite
+ * @return void
+ */
+function copy_dir(string $source, string $dest, bool $overwrite = false)
+{
+    if (is_dir($source)) {
+        if (!is_dir($dest)) {
+            mkdir($dest);
+        }
+        $files = scandir($source);
+        foreach ($files as $file) {
+            if ($file !== "." && $file !== "..") {
+                copy_dir("$source/$file", "$dest/$file", $overwrite);
+            }
+        }
+    } else if (file_exists($source) && ($overwrite || !file_exists($dest))) {
+        copy($source, $dest);
+    }
+}
+
+/**
+ * Remove dir
+ * @param string $dir
+ * @return bool
+ */
+function remove_dir(string $dir): bool
+{
+    if (is_link($dir) || is_file($dir)) {
+        return unlink($dir);
+    }
+    $files = array_diff(scandir($dir), array('.', '..'));
+    foreach ($files as $file) {
+        (is_dir("$dir/$file") && !is_link($dir)) ? remove_dir("$dir/$file") : unlink("$dir/$file");
+    }
+    return rmdir($dir);
+}
+
+/**
+ * Bind worker
+ * @param $worker
+ * @param $class
+ */
+function worker_bind($worker, $class)
+{
+    $callbackMap = [
+        'onConnect',
+        'onMessage',
+        'onClose',
+        'onError',
+        'onBufferFull',
+        'onBufferDrain',
+        'onWorkerStop',
+        'onWebSocketConnect',
+        'onWorkerReload'
+    ];
+    foreach ($callbackMap as $name) {
+        if (method_exists($class, $name)) {
+            $worker->$name = [$class, $name];
+        }
+    }
+    if (method_exists($class, 'onWorkerStart')) {
+        call_user_func([$class, 'onWorkerStart'], $worker);
+    }
+}
+
+/**
+ * Start worker
+ * @param $processName
+ * @param $config
+ * @return void
+ */
+function worker_start($processName, $config)
+{
+    $worker = new Worker($config['listen'] ?? null, $config['context'] ?? []);
+    $propertyMap = [
+        'count',
+        'user',
+        'group',
+        'reloadable',
+        'reusePort',
+        'transport',
+        'protocol',
+    ];
+    $worker->name = $processName;
+    foreach ($propertyMap as $property) {
+        if (isset($config[$property])) {
+            $worker->$property = $config[$property];
+        }
+    }
+
+    $worker->onWorkerStart = function ($worker) use ($config) {
+        require_once base_path('/support/bootstrap.php');
+        if (isset($config['handler'])) {
+            if (!class_exists($config['handler'])) {
+                echo "process error: class {$config['handler']} not exists\r\n";
+                return;
+            }
+
+            $instance = Container::make($config['handler'], $config['constructor'] ?? []);
+            worker_bind($worker, $instance);
+        }
+    };
+}
+
+/**
+ * Get realpath
+ * @param string $filePath
+ * @return string
+ */
+function get_realpath(string $filePath): string
+{
+    if (strpos($filePath, 'phar://') === 0) {
+        return $filePath;
+    } else {
+        return realpath($filePath);
+    }
+}
+
+/**
+ * Is phar
+ * @return bool
+ */
+function is_phar(): bool
+{
+    return class_exists(Phar::class, false) && Phar::running();
+}
+
+/**
+ * Get cpu count
+ * @return int
+ */
+function cpu_count(): int
+{
+    // Windows does not support the number of processes setting.
+    if (DIRECTORY_SEPARATOR === '\\') {
+        return 1;
+    }
+    $count = 4;
+    if (is_callable('shell_exec')) {
+        if (strtolower(PHP_OS) === 'darwin') {
+            $count = (int)shell_exec('sysctl -n machdep.cpu.core_count');
+        } else {
+            $count = (int)shell_exec('nproc');
+        }
+    }
+    return $count > 0 ? $count : 4;
+}
+
+/**
+ * Get request parameters, if no parameter name is passed, an array of all values is returned, default values is supported
+ * @param string|null $param param's name
+ * @param mixed|null $default default value
+ * @return mixed|null
+ */
+function input(string $param = null, $default = null)
+{
+    return is_null($param) ? request()->all() : request()->input($param, $default);
+}
+
+function encryptAES($data, $key, $iv) {    
+    $encrypted = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);  
+    $encrypted = base64_encode($encrypted);  
+    return $encrypted;  
+}  
+  
+function decryptAES($encryptedData, $key, $iv) {  
+    $encryptedData = base64_decode($encryptedData);  
+    $decrypted = openssl_decrypt($encryptedData, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);  
+    return $decrypted;  
+}  

vendor/autoload.php

@@ -0,0 +1,25 @@
+<?php
+
+// autoload.php @generated by Composer
+
+if (PHP_VERSION_ID < 50600) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
+}
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInitd3b2156d13053c4f5c49b090883e3785::getLoader();

vendor/bin/carbon

@@ -0,0 +1,119 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * Proxy PHP file generated by Composer
+ *
+ * This file includes the referenced bin path (../nesbot/carbon/bin/carbon)
+ * using a stream wrapper to prevent the shebang from being output on PHP<8
+ *
+ * @generated
+ */
+
+namespace Composer;
+
+$GLOBALS['_composer_bin_dir'] = __DIR__;
+$GLOBALS['_composer_autoload_path'] = __DIR__ . '/..'.'/autoload.php';
+
+if (PHP_VERSION_ID < 80000) {
+    if (!class_exists('Composer\BinProxyWrapper')) {
+        /**
+         * @internal
+         */
+        final class BinProxyWrapper
+        {
+            private $handle;
+            private $position;
+            private $realpath;
+
+            public function stream_open($path, $mode, $options, &$opened_path)
+            {
+                // get rid of phpvfscomposer:// prefix for __FILE__ & __DIR__ resolution
+                $opened_path = substr($path, 17);
+                $this->realpath = realpath($opened_path) ?: $opened_path;
+                $opened_path = $this->realpath;
+                $this->handle = fopen($this->realpath, $mode);
+                $this->position = 0;
+
+                return (bool) $this->handle;
+            }
+
+            public function stream_read($count)
+            {
+                $data = fread($this->handle, $count);
+
+                if ($this->position === 0) {
+                    $data = preg_replace('{^#!.*\r?\n}', '', $data);
+                }
+
+                $this->position += strlen($data);
+
+                return $data;
+            }
+
+            public function stream_cast($castAs)
+            {
+                return $this->handle;
+            }
+
+            public function stream_close()
+            {
+                fclose($this->handle);
+            }
+
+            public function stream_lock($operation)
+            {
+                return $operation ? flock($this->handle, $operation) : true;
+            }
+
+            public function stream_seek($offset, $whence)
+            {
+                if (0 === fseek($this->handle, $offset, $whence)) {
+                    $this->position = ftell($this->handle);
+                    return true;
+                }
+
+                return false;
+            }
+
+            public function stream_tell()
+            {
+                return $this->position;
+            }
+
+            public function stream_eof()
+            {
+                return feof($this->handle);
+            }
+
+            public function stream_stat()
+            {
+                return array();
+            }
+
+            public function stream_set_option($option, $arg1, $arg2)
+            {
+                return true;
+            }
+
+            public function url_stat($path, $flags)
+            {
+                $path = substr($path, 17);
+                if (file_exists($path)) {
+                    return stat($path);
+                }
+
+                return false;
+            }
+        }
+    }
+
+    if (
+        (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true))
+        || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper'))
+    ) {
+        return include("phpvfscomposer://" . __DIR__ . '/..'.'/nesbot/carbon/bin/carbon');
+    }
+}
+
+return include __DIR__ . '/..'.'/nesbot/carbon/bin/carbon';

vendor/bin/phinx

@@ -0,0 +1,119 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * Proxy PHP file generated by Composer
+ *
+ * This file includes the referenced bin path (../robmorgan/phinx/bin/phinx)
+ * using a stream wrapper to prevent the shebang from being output on PHP<8
+ *
+ * @generated
+ */
+
+namespace Composer;
+
+$GLOBALS['_composer_bin_dir'] = __DIR__;
+$GLOBALS['_composer_autoload_path'] = __DIR__ . '/..'.'/autoload.php';
+
+if (PHP_VERSION_ID < 80000) {
+    if (!class_exists('Composer\BinProxyWrapper')) {
+        /**
+         * @internal
+         */
+        final class BinProxyWrapper
+        {
+            private $handle;
+            private $position;
+            private $realpath;
+
+            public function stream_open($path, $mode, $options, &$opened_path)
+            {
+                // get rid of phpvfscomposer:// prefix for __FILE__ & __DIR__ resolution
+                $opened_path = substr($path, 17);
+                $this->realpath = realpath($opened_path) ?: $opened_path;
+                $opened_path = $this->realpath;
+                $this->handle = fopen($this->realpath, $mode);
+                $this->position = 0;
+
+                return (bool) $this->handle;
+            }
+
+            public function stream_read($count)
+            {
+                $data = fread($this->handle, $count);
+
+                if ($this->position === 0) {
+                    $data = preg_replace('{^#!.*\r?\n}', '', $data);
+                }
+
+                $this->position += strlen($data);
+
+                return $data;
+            }
+
+            public function stream_cast($castAs)
+            {
+                return $this->handle;
+            }
+
+            public function stream_close()
+            {
+                fclose($this->handle);
+            }
+
+            public function stream_lock($operation)
+            {
+                return $operation ? flock($this->handle, $operation) : true;
+            }
+
+            public function stream_seek($offset, $whence)
+            {
+                if (0 === fseek($this->handle, $offset, $whence)) {
+                    $this->position = ftell($this->handle);
+                    return true;
+                }
+
+                return false;
+            }
+
+            public function stream_tell()
+            {
+                return $this->position;
+            }
+
+            public function stream_eof()
+            {
+                return feof($this->handle);
+            }
+
+            public function stream_stat()
+            {
+                return array();
+            }
+
+            public function stream_set_option($option, $arg1, $arg2)
+            {
+                return true;
+            }
+
+            public function url_stat($path, $flags)
+            {
+                $path = substr($path, 17);
+                if (file_exists($path)) {
+                    return stat($path);
+                }
+
+                return false;
+            }
+        }
+    }
+
+    if (
+        (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true))
+        || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper'))
+    ) {
+        return include("phpvfscomposer://" . __DIR__ . '/..'.'/robmorgan/phinx/bin/phinx');
+    }
+}
+
+return include __DIR__ . '/..'.'/robmorgan/phinx/bin/phinx';

vendor/bin/var-dump-server

@@ -0,0 +1,119 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * Proxy PHP file generated by Composer
+ *
+ * This file includes the referenced bin path (../symfony/var-dumper/Resources/bin/var-dump-server)
+ * using a stream wrapper to prevent the shebang from being output on PHP<8
+ *
+ * @generated
+ */
+
+namespace Composer;
+
+$GLOBALS['_composer_bin_dir'] = __DIR__;
+$GLOBALS['_composer_autoload_path'] = __DIR__ . '/..'.'/autoload.php';
+
+if (PHP_VERSION_ID < 80000) {
+    if (!class_exists('Composer\BinProxyWrapper')) {
+        /**
+         * @internal
+         */
+        final class BinProxyWrapper
+        {
+            private $handle;
+            private $position;
+            private $realpath;
+
+            public function stream_open($path, $mode, $options, &$opened_path)
+            {
+                // get rid of phpvfscomposer:// prefix for __FILE__ & __DIR__ resolution
+                $opened_path = substr($path, 17);
+                $this->realpath = realpath($opened_path) ?: $opened_path;
+                $opened_path = $this->realpath;
+                $this->handle = fopen($this->realpath, $mode);
+                $this->position = 0;
+
+                return (bool) $this->handle;
+            }
+
+            public function stream_read($count)
+            {
+                $data = fread($this->handle, $count);
+
+                if ($this->position === 0) {
+                    $data = preg_replace('{^#!.*\r?\n}', '', $data);
+                }
+
+                $this->position += strlen($data);
+
+                return $data;
+            }
+
+            public function stream_cast($castAs)
+            {
+                return $this->handle;
+            }
+
+            public function stream_close()
+            {
+                fclose($this->handle);
+            }
+
+            public function stream_lock($operation)
+            {
+                return $operation ? flock($this->handle, $operation) : true;
+            }
+
+            public function stream_seek($offset, $whence)
+            {
+                if (0 === fseek($this->handle, $offset, $whence)) {
+                    $this->position = ftell($this->handle);
+                    return true;
+                }
+
+                return false;
+            }
+
+            public function stream_tell()
+            {
+                return $this->position;
+            }
+
+            public function stream_eof()
+            {
+                return feof($this->handle);
+            }
+
+            public function stream_stat()
+            {
+                return array();
+            }
+
+            public function stream_set_option($option, $arg1, $arg2)
+            {
+                return true;
+            }
+
+            public function url_stat($path, $flags)
+            {
+                $path = substr($path, 17);
+                if (file_exists($path)) {
+                    return stat($path);
+                }
+
+                return false;
+            }
+        }
+    }
+
+    if (
+        (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true))
+        || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper'))
+    ) {
+        return include("phpvfscomposer://" . __DIR__ . '/..'.'/symfony/var-dumper/Resources/bin/var-dump-server');
+    }
+}
+
+return include __DIR__ . '/..'.'/symfony/var-dumper/Resources/bin/var-dump-server';

vendor/brick/math/CHANGELOG.md

@@ -0,0 +1,445 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+## [0.11.0](https://github.com/brick/math/releases/tag/0.11.0) - 2023-01-16
+
+💥 **Breaking changes**
+
+- Minimum PHP version is now 8.0
+- Methods accepting a union of types are now strongly typed<sup>*</sup>
+- `MathException` now extends `Exception` instead of `RuntimeException`
+
+<sup>* You may now run into type errors if you were passing `Stringable` objects to `of()` or any of the methods
+internally calling `of()`, with `strict_types` enabled. You can fix this by casting `Stringable` objects to `string`
+first.</sup>
+
+## [0.10.2](https://github.com/brick/math/releases/tag/0.10.2) - 2022-08-11
+
+👌 **Improvements**
+
+- `BigRational::toFloat()` now simplifies the fraction before performing division (#73) thanks to @olsavmic
+
+## [0.10.1](https://github.com/brick/math/releases/tag/0.10.1) - 2022-08-02
+
+✨ **New features**
+
+- `BigInteger::gcdMultiple()` returns the GCD of multiple `BigInteger` numbers
+
+## [0.10.0](https://github.com/brick/math/releases/tag/0.10.0) - 2022-06-18
+
+💥 **Breaking changes**
+
+- Minimum PHP version is now 7.4
+
+## [0.9.3](https://github.com/brick/math/releases/tag/0.9.3) - 2021-08-15
+
+🚀 **Compatibility with PHP 8.1**
+
+- Support for custom object serialization; this removes a warning on PHP 8.1 due to the `Serializable` interface being deprecated (#60) thanks @TRowbotham
+
+## [0.9.2](https://github.com/brick/math/releases/tag/0.9.2) - 2021-01-20
+
+🐛 **Bug fix**
+
+- Incorrect results could be returned when using the BCMath calculator, with a default scale set with `bcscale()`, on PHP >= 7.2 (#55).
+
+## [0.9.1](https://github.com/brick/math/releases/tag/0.9.1) - 2020-08-19
+
+✨ **New features**
+
+- `BigInteger::not()` returns the bitwise `NOT` value
+
+🐛 **Bug fixes**
+
+- `BigInteger::toBytes()` could return an incorrect binary representation for some numbers
+- The bitwise operations `and()`, `or()`, `xor()` on `BigInteger` could return an incorrect result when the GMP extension is not available
+
+## [0.9.0](https://github.com/brick/math/releases/tag/0.9.0) - 2020-08-18
+
+👌 **Improvements**
+
+- `BigNumber::of()` now accepts `.123` and `123.` formats, both of which return a `BigDecimal`
+
+💥 **Breaking changes**
+
+- Deprecated method `BigInteger::powerMod()` has been removed - use `modPow()` instead
+- Deprecated method `BigInteger::parse()` has been removed - use `fromBase()` instead
+
+## [0.8.17](https://github.com/brick/math/releases/tag/0.8.17) - 2020-08-19
+
+🐛 **Bug fix**
+
+- `BigInteger::toBytes()` could return an incorrect binary representation for some numbers
+- The bitwise operations `and()`, `or()`, `xor()` on `BigInteger` could return an incorrect result when the GMP extension is not available
+
+## [0.8.16](https://github.com/brick/math/releases/tag/0.8.16) - 2020-08-18
+
+🚑 **Critical fix**
+
+- This version reintroduces the deprecated `BigInteger::parse()` method, that has been removed by mistake in version `0.8.9` and should have lasted for the whole `0.8` release cycle.
+
+✨ **New features**
+
+- `BigInteger::modInverse()` calculates a modular multiplicative inverse
+- `BigInteger::fromBytes()` creates a `BigInteger` from a byte string
+- `BigInteger::toBytes()` converts a `BigInteger` to a byte string
+- `BigInteger::randomBits()` creates a pseudo-random `BigInteger` of a given bit length
+- `BigInteger::randomRange()` creates a pseudo-random `BigInteger` between two bounds
+
+💩 **Deprecations**
+
+- `BigInteger::powerMod()` is now deprecated in favour of `modPow()`
+
+## [0.8.15](https://github.com/brick/math/releases/tag/0.8.15) - 2020-04-15
+
+🐛 **Fixes**
+
+- added missing `ext-json` requirement, due to `BigNumber` implementing `JsonSerializable`
+
+⚡️ **Optimizations**
+
+- additional optimization in `BigInteger::remainder()`
+
+## [0.8.14](https://github.com/brick/math/releases/tag/0.8.14) - 2020-02-18
+
+✨ **New features**
+
+- `BigInteger::getLowestSetBit()` returns the index of the rightmost one bit
+
+## [0.8.13](https://github.com/brick/math/releases/tag/0.8.13) - 2020-02-16
+
+✨ **New features**
+
+- `BigInteger::isEven()` tests whether the number is even
+- `BigInteger::isOdd()` tests whether the number is odd
+- `BigInteger::testBit()` tests if a bit is set
+- `BigInteger::getBitLength()` returns the number of bits in the minimal representation of the number
+
+## [0.8.12](https://github.com/brick/math/releases/tag/0.8.12) - 2020-02-03
+
+🛠️ **Maintenance release**
+
+Classes are now annotated for better static analysis with [psalm](https://psalm.dev/).
+
+This is a maintenance release: no bug fixes, no new features, no breaking changes.
+
+## [0.8.11](https://github.com/brick/math/releases/tag/0.8.11) - 2020-01-23
+
+✨ **New feature**
+
+`BigInteger::powerMod()` performs a power-with-modulo operation. Useful for crypto.
+
+## [0.8.10](https://github.com/brick/math/releases/tag/0.8.10) - 2020-01-21
+
+✨ **New feature**
+
+`BigInteger::mod()` returns the **modulo** of two numbers. The *modulo* differs from the *remainder* when the signs of the operands are different.
+
+## [0.8.9](https://github.com/brick/math/releases/tag/0.8.9) - 2020-01-08
+
+⚡️ **Performance improvements**
+
+A few additional optimizations in `BigInteger` and `BigDecimal` when one of the operands can be returned as is. Thanks to @tomtomsen in #24.
+
+## [0.8.8](https://github.com/brick/math/releases/tag/0.8.8) - 2019-04-25
+
+🐛 **Bug fixes**
+
+- `BigInteger::toBase()` could return an empty string for zero values (BCMath & Native calculators only, GMP calculator unaffected)
+
+✨ **New features**
+
+- `BigInteger::toArbitraryBase()` converts a number to an arbitrary base, using a custom alphabet
+- `BigInteger::fromArbitraryBase()` converts a string in an arbitrary base, using a custom alphabet, back to a number
+
+These methods can be used as the foundation to convert strings between different bases/alphabets, using BigInteger as an intermediate representation.
+
+💩 **Deprecations**
+
+- `BigInteger::parse()` is now deprecated in favour of `fromBase()`
+
+`BigInteger::fromBase()` works the same way as `parse()`, with 2 minor differences:
+
+- the `$base` parameter is required, it does not default to `10`
+- it throws a `NumberFormatException` instead of an `InvalidArgumentException` when the number is malformed
+
+## [0.8.7](https://github.com/brick/math/releases/tag/0.8.7) - 2019-04-20
+
+**Improvements**
+
+- Safer conversion from `float` when using custom locales
+- **Much faster** `NativeCalculator` implementation 🚀
+
+You can expect **at least a 3x performance improvement** for common arithmetic operations when using the library on systems without GMP or BCMath; it gets exponentially faster on multiplications with a high number of digits. This is due to calculations now being performed on whole blocks of digits (the block size depending on the platform, 32-bit or 64-bit) instead of digit-by-digit as before.
+
+## [0.8.6](https://github.com/brick/math/releases/tag/0.8.6) - 2019-04-11
+
+**New method**
+
+`BigNumber::sum()` returns the sum of one or more numbers.
+
+## [0.8.5](https://github.com/brick/math/releases/tag/0.8.5) - 2019-02-12
+
+**Bug fix**: `of()` factory methods could fail when passing a `float` in environments using a `LC_NUMERIC` locale with a decimal separator other than `'.'` (#20).
+
+Thanks @manowark 👍
+
+## [0.8.4](https://github.com/brick/math/releases/tag/0.8.4) - 2018-12-07
+
+**New method**
+
+`BigDecimal::sqrt()` calculates the square root of a decimal number, to a given scale.
+
+## [0.8.3](https://github.com/brick/math/releases/tag/0.8.3) - 2018-12-06
+
+**New method**
+
+`BigInteger::sqrt()` calculates the square root of a number (thanks @peter279k).
+
+**New exception**
+
+`NegativeNumberException` is thrown when calling `sqrt()` on a negative number.
+
+## [0.8.2](https://github.com/brick/math/releases/tag/0.8.2) - 2018-11-08
+
+**Performance update**
+
+- Further improvement of `toInt()` performance
+- `NativeCalculator` can now perform some multiplications more efficiently
+
+## [0.8.1](https://github.com/brick/math/releases/tag/0.8.1) - 2018-11-07
+
+Performance optimization of `toInt()` methods.
+
+## [0.8.0](https://github.com/brick/math/releases/tag/0.8.0) - 2018-10-13
+
+**Breaking changes**
+
+The following deprecated methods have been removed. Use the new method name instead:
+
+| Method removed | Replacement method |
+| --- | --- |
+| `BigDecimal::getIntegral()` | `BigDecimal::getIntegralPart()` |
+| `BigDecimal::getFraction()` | `BigDecimal::getFractionalPart()` |
+
+---
+
+**New features**
+
+`BigInteger` has been augmented with 5 new methods for bitwise operations:
+
+| New method | Description |
+| --- | --- |
+| `and()` | performs a bitwise `AND` operation on two numbers |
+| `or()` | performs a bitwise `OR` operation on two numbers |
+| `xor()` | performs a bitwise `XOR` operation on two numbers |
+| `shiftedLeft()` | returns the number shifted left by a number of bits |
+| `shiftedRight()` | returns the number shifted right by a number of bits |
+
+Thanks to @DASPRiD 👍
+
+## [0.7.3](https://github.com/brick/math/releases/tag/0.7.3) - 2018-08-20
+
+**New method:** `BigDecimal::hasNonZeroFractionalPart()`
+
+**Renamed/deprecated methods:**
+
+- `BigDecimal::getIntegral()` has been renamed to `getIntegralPart()` and is now deprecated
+- `BigDecimal::getFraction()` has been renamed to `getFractionalPart()` and is now deprecated
+
+## [0.7.2](https://github.com/brick/math/releases/tag/0.7.2) - 2018-07-21
+
+**Performance update**
+
+`BigInteger::parse()` and `toBase()` now use GMP's built-in base conversion features when available.
+
+## [0.7.1](https://github.com/brick/math/releases/tag/0.7.1) - 2018-03-01
+
+This is a maintenance release, no code has been changed.
+
+- When installed with `--no-dev`, the autoloader does not autoload tests anymore
+- Tests and other files unnecessary for production are excluded from the dist package
+
+This will help make installations more compact.
+
+## [0.7.0](https://github.com/brick/math/releases/tag/0.7.0) - 2017-10-02
+
+Methods renamed:
+
+- `BigNumber:sign()` has been renamed to `getSign()`
+- `BigDecimal::unscaledValue()` has been renamed to `getUnscaledValue()`
+- `BigDecimal::scale()` has been renamed to `getScale()`
+- `BigDecimal::integral()` has been renamed to `getIntegral()`
+- `BigDecimal::fraction()` has been renamed to `getFraction()`
+- `BigRational::numerator()` has been renamed to `getNumerator()`
+- `BigRational::denominator()` has been renamed to `getDenominator()`
+
+Classes renamed:
+
+- `ArithmeticException` has been renamed to `MathException`
+
+## [0.6.2](https://github.com/brick/math/releases/tag/0.6.2) - 2017-10-02
+
+The base class for all exceptions is now `MathException`.
+`ArithmeticException` has been deprecated, and will be removed in 0.7.0.
+
+## [0.6.1](https://github.com/brick/math/releases/tag/0.6.1) - 2017-10-02
+
+A number of methods have been renamed:
+
+- `BigNumber:sign()` is deprecated; use `getSign()` instead
+- `BigDecimal::unscaledValue()` is deprecated; use `getUnscaledValue()` instead
+- `BigDecimal::scale()` is deprecated; use `getScale()` instead
+- `BigDecimal::integral()` is deprecated; use `getIntegral()` instead
+- `BigDecimal::fraction()` is deprecated; use `getFraction()` instead
+- `BigRational::numerator()` is deprecated; use `getNumerator()` instead
+- `BigRational::denominator()` is deprecated; use `getDenominator()` instead
+
+The old methods will be removed in version 0.7.0.
+
+## [0.6.0](https://github.com/brick/math/releases/tag/0.6.0) - 2017-08-25
+
+- Minimum PHP version is now [7.1](https://gophp71.org/); for PHP 5.6 and PHP 7.0 support, use version `0.5`
+- Deprecated method `BigDecimal::withScale()` has been removed; use `toScale()` instead
+- Method `BigNumber::toInteger()` has been renamed to `toInt()`
+
+## [0.5.4](https://github.com/brick/math/releases/tag/0.5.4) - 2016-10-17
+
+`BigNumber` classes now implement [JsonSerializable](http://php.net/manual/en/class.jsonserializable.php).
+The JSON output is always a string.
+
+## [0.5.3](https://github.com/brick/math/releases/tag/0.5.3) - 2016-03-31
+
+This is a bugfix release. Dividing by a negative power of 1 with the same scale as the dividend could trigger an incorrect optimization which resulted in a wrong result. See #6.
+
+## [0.5.2](https://github.com/brick/math/releases/tag/0.5.2) - 2015-08-06
+
+The `$scale` parameter of `BigDecimal::dividedBy()` is now optional again.
+
+## [0.5.1](https://github.com/brick/math/releases/tag/0.5.1) - 2015-07-05
+
+**New method: `BigNumber::toScale()`**
+
+This allows to convert any `BigNumber` to a `BigDecimal` with a given scale, using rounding if necessary.
+
+## [0.5.0](https://github.com/brick/math/releases/tag/0.5.0) - 2015-07-04
+
+**New features**
+- Common `BigNumber` interface for all classes, with the following methods:
+  - `sign()` and derived methods (`isZero()`, `isPositive()`, ...)
+  - `compareTo()` and derived methods (`isEqualTo()`, `isGreaterThan()`, ...) that work across different `BigNumber` types
+  - `toBigInteger()`, `toBigDecimal()`, `toBigRational`() conversion methods
+  - `toInteger()` and `toFloat()` conversion methods to native types
+- Unified `of()` behaviour: every class now accepts any type of number, provided that it can be safely converted to the current type
+- New method: `BigDecimal::exactlyDividedBy()`; this method automatically computes the scale of the result, provided that the division yields a finite number of digits
+- New methods: `BigRational::quotient()` and `remainder()`
+- Fine-grained exceptions: `DivisionByZeroException`, `RoundingNecessaryException`, `NumberFormatException`
+- Factory methods `zero()`, `one()` and `ten()` available in all classes
+- Rounding mode reintroduced in `BigInteger::dividedBy()`
+
+This release also comes with many performance improvements.
+
+---
+
+**Breaking changes**
+- `BigInteger`:
+  - `getSign()` is renamed to `sign()`
+  - `toString()` is renamed to `toBase()`
+  - `BigInteger::dividedBy()` now throws an exception by default if the remainder is not zero; use `quotient()` to get the previous behaviour
+- `BigDecimal`:
+  - `getSign()` is renamed to `sign()`
+  - `getUnscaledValue()` is renamed to `unscaledValue()`
+  - `getScale()` is renamed to `scale()`
+  - `getIntegral()` is renamed to `integral()`
+  - `getFraction()` is renamed to `fraction()`
+  - `divideAndRemainder()` is renamed to `quotientAndRemainder()`
+  - `dividedBy()` now takes a **mandatory** `$scale` parameter **before** the rounding mode
+  - `toBigInteger()` does not accept a `$roundingMode` parameter anymore
+  - `toBigRational()` does not simplify the fraction anymore; explicitly add `->simplified()` to get the previous behaviour
+- `BigRational`:
+  - `getSign()` is renamed to `sign()`
+  - `getNumerator()` is renamed to  `numerator()`
+  - `getDenominator()` is renamed to  `denominator()`
+  - `of()` is renamed to `nd()`, while `parse()` is renamed to `of()`
+- Miscellaneous:
+  - `ArithmeticException` is moved to an `Exception\` sub-namespace
+  - `of()` factory methods now throw `NumberFormatException` instead of `InvalidArgumentException`
+
+## [0.4.3](https://github.com/brick/math/releases/tag/0.4.3) - 2016-03-31
+
+Backport of two bug fixes from the 0.5 branch:
+- `BigInteger::parse()` did not always throw `InvalidArgumentException` as expected
+- Dividing by a negative power of 1 with the same scale as the dividend could trigger an incorrect optimization which resulted in a wrong result. See #6.
+
+## [0.4.2](https://github.com/brick/math/releases/tag/0.4.2) - 2015-06-16
+
+New method: `BigDecimal::stripTrailingZeros()`
+
+## [0.4.1](https://github.com/brick/math/releases/tag/0.4.1) - 2015-06-12
+
+Introducing a `BigRational` class, to perform calculations on fractions of any size.
+
+## [0.4.0](https://github.com/brick/math/releases/tag/0.4.0) - 2015-06-12
+
+Rounding modes have been removed from `BigInteger`, and are now a concept specific to `BigDecimal`.
+
+`BigInteger::dividedBy()` now always returns the quotient of the division.
+
+## [0.3.5](https://github.com/brick/math/releases/tag/0.3.5) - 2016-03-31
+
+Backport of two bug fixes from the 0.5 branch:
+
+- `BigInteger::parse()` did not always throw `InvalidArgumentException` as expected
+- Dividing by a negative power of 1 with the same scale as the dividend could trigger an incorrect optimization which resulted in a wrong result. See #6.
+
+## [0.3.4](https://github.com/brick/math/releases/tag/0.3.4) - 2015-06-11
+
+New methods:
+- `BigInteger::remainder()` returns the remainder of a division only
+- `BigInteger::gcd()` returns the greatest common divisor of two numbers
+
+## [0.3.3](https://github.com/brick/math/releases/tag/0.3.3) - 2015-06-07
+
+Fix `toString()` not handling negative numbers.
+
+## [0.3.2](https://github.com/brick/math/releases/tag/0.3.2) - 2015-06-07
+
+`BigInteger` and `BigDecimal` now have a `getSign()` method that returns:
+- `-1` if the number is negative
+- `0` if the number is zero
+- `1` if the number is positive
+
+## [0.3.1](https://github.com/brick/math/releases/tag/0.3.1) - 2015-06-05
+
+Minor performance improvements
+
+## [0.3.0](https://github.com/brick/math/releases/tag/0.3.0) - 2015-06-04
+
+The `$roundingMode` and `$scale` parameters have been swapped in `BigDecimal::dividedBy()`.
+
+## [0.2.2](https://github.com/brick/math/releases/tag/0.2.2) - 2015-06-04
+
+Stronger immutability guarantee for `BigInteger` and `BigDecimal`.
+
+So far, it would have been possible to break immutability of these classes by calling the `unserialize()` internal function. This release fixes that.
+
+## [0.2.1](https://github.com/brick/math/releases/tag/0.2.1) - 2015-06-02
+
+Added `BigDecimal::divideAndRemainder()`
+
+## [0.2.0](https://github.com/brick/math/releases/tag/0.2.0) - 2015-05-22
+
+- `min()` and `max()` do not accept an `array` anymore, but a variable number of parameters
+- **minimum PHP version is now 5.6**
+- continuous integration with PHP 7
+
+## [0.1.1](https://github.com/brick/math/releases/tag/0.1.1) - 2014-09-01
+
+- Added `BigInteger::power()`
+- Added HHVM support
+
+## [0.1.0](https://github.com/brick/math/releases/tag/0.1.0) - 2014-08-31
+
+First beta release.
+

vendor/brick/math/LICENSE

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2013-present Benjamin Morel
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

vendor/brick/math/composer.json

@@ -0,0 +1,34 @@
+{
+    "name": "brick/math",
+    "description": "Arbitrary-precision arithmetic library",
+    "type": "library",
+    "keywords": [
+        "Brick",
+        "Math",
+        "Arbitrary-precision",
+        "Arithmetic",
+        "BigInteger",
+        "BigDecimal",
+        "BigRational",
+        "Bignum"
+    ],
+    "license": "MIT",
+    "require": {
+        "php": "^8.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.0",
+        "php-coveralls/php-coveralls": "^2.2",
+        "vimeo/psalm": "5.0.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Brick\\Math\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Brick\\Math\\Tests\\": "tests/"
+        }
+    }
+}

vendor/brick/math/src/BigDecimal.php

@@ -0,0 +1,786 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math;
+
+use Brick\Math\Exception\DivisionByZeroException;
+use Brick\Math\Exception\MathException;
+use Brick\Math\Exception\NegativeNumberException;
+use Brick\Math\Internal\Calculator;
+
+/**
+ * Immutable, arbitrary-precision signed decimal numbers.
+ *
+ * @psalm-immutable
+ */
+final class BigDecimal extends BigNumber
+{
+    /**
+     * The unscaled value of this decimal number.
+     *
+     * This is a string of digits with an optional leading minus sign.
+     * No leading zero must be present.
+     * No leading minus sign must be present if the value is 0.
+     */
+    private string $value;
+
+    /**
+     * The scale (number of digits after the decimal point) of this decimal number.
+     *
+     * This must be zero or more.
+     */
+    private int $scale;
+
+    /**
+     * Protected constructor. Use a factory method to obtain an instance.
+     *
+     * @param string $value The unscaled value, validated.
+     * @param int    $scale The scale, validated.
+     */
+    protected function __construct(string $value, int $scale = 0)
+    {
+        $this->value = $value;
+        $this->scale = $scale;
+    }
+
+    /**
+     * Creates a BigDecimal of the given value.
+     *
+     * @throws MathException If the value cannot be converted to a BigDecimal.
+     *
+     * @psalm-pure
+     */
+    public static function of(BigNumber|int|float|string $value) : BigDecimal
+    {
+        return parent::of($value)->toBigDecimal();
+    }
+
+    /**
+     * Creates a BigDecimal from an unscaled value and a scale.
+     *
+     * Example: `(12345, 3)` will result in the BigDecimal `12.345`.
+     *
+     * @param BigNumber|int|float|string $value The unscaled value. Must be convertible to a BigInteger.
+     * @param int                        $scale The scale of the number, positive or zero.
+     *
+     * @throws \InvalidArgumentException If the scale is negative.
+     *
+     * @psalm-pure
+     */
+    public static function ofUnscaledValue(BigNumber|int|float|string $value, int $scale = 0) : BigDecimal
+    {
+        if ($scale < 0) {
+            throw new \InvalidArgumentException('The scale cannot be negative.');
+        }
+
+        return new BigDecimal((string) BigInteger::of($value), $scale);
+    }
+
+    /**
+     * Returns a BigDecimal representing zero, with a scale of zero.
+     *
+     * @psalm-pure
+     */
+    public static function zero() : BigDecimal
+    {
+        /**
+         * @psalm-suppress ImpureStaticVariable
+         * @var BigDecimal|null $zero
+         */
+        static $zero;
+
+        if ($zero === null) {
+            $zero = new BigDecimal('0');
+        }
+
+        return $zero;
+    }
+
+    /**
+     * Returns a BigDecimal representing one, with a scale of zero.
+     *
+     * @psalm-pure
+     */
+    public static function one() : BigDecimal
+    {
+        /**
+         * @psalm-suppress ImpureStaticVariable
+         * @var BigDecimal|null $one
+         */
+        static $one;
+
+        if ($one === null) {
+            $one = new BigDecimal('1');
+        }
+
+        return $one;
+    }
+
+    /**
+     * Returns a BigDecimal representing ten, with a scale of zero.
+     *
+     * @psalm-pure
+     */
+    public static function ten() : BigDecimal
+    {
+        /**
+         * @psalm-suppress ImpureStaticVariable
+         * @var BigDecimal|null $ten
+         */
+        static $ten;
+
+        if ($ten === null) {
+            $ten = new BigDecimal('10');
+        }
+
+        return $ten;
+    }
+
+    /**
+     * Returns the sum of this number and the given one.
+     *
+     * The result has a scale of `max($this->scale, $that->scale)`.
+     *
+     * @param BigNumber|int|float|string $that The number to add. Must be convertible to a BigDecimal.
+     *
+     * @throws MathException If the number is not valid, or is not convertible to a BigDecimal.
+     */
+    public function plus(BigNumber|int|float|string $that) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->value === '0' && $that->scale <= $this->scale) {
+            return $this;
+        }
+
+        if ($this->value === '0' && $this->scale <= $that->scale) {
+            return $that;
+        }
+
+        [$a, $b] = $this->scaleValues($this, $that);
+
+        $value = Calculator::get()->add($a, $b);
+        $scale = $this->scale > $that->scale ? $this->scale : $that->scale;
+
+        return new BigDecimal($value, $scale);
+    }
+
+    /**
+     * Returns the difference of this number and the given one.
+     *
+     * The result has a scale of `max($this->scale, $that->scale)`.
+     *
+     * @param BigNumber|int|float|string $that The number to subtract. Must be convertible to a BigDecimal.
+     *
+     * @throws MathException If the number is not valid, or is not convertible to a BigDecimal.
+     */
+    public function minus(BigNumber|int|float|string $that) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->value === '0' && $that->scale <= $this->scale) {
+            return $this;
+        }
+
+        [$a, $b] = $this->scaleValues($this, $that);
+
+        $value = Calculator::get()->sub($a, $b);
+        $scale = $this->scale > $that->scale ? $this->scale : $that->scale;
+
+        return new BigDecimal($value, $scale);
+    }
+
+    /**
+     * Returns the product of this number and the given one.
+     *
+     * The result has a scale of `$this->scale + $that->scale`.
+     *
+     * @param BigNumber|int|float|string $that The multiplier. Must be convertible to a BigDecimal.
+     *
+     * @throws MathException If the multiplier is not a valid number, or is not convertible to a BigDecimal.
+     */
+    public function multipliedBy(BigNumber|int|float|string $that) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->value === '1' && $that->scale === 0) {
+            return $this;
+        }
+
+        if ($this->value === '1' && $this->scale === 0) {
+            return $that;
+        }
+
+        $value = Calculator::get()->mul($this->value, $that->value);
+        $scale = $this->scale + $that->scale;
+
+        return new BigDecimal($value, $scale);
+    }
+
+    /**
+     * Returns the result of the division of this number by the given one, at the given scale.
+     *
+     * @param BigNumber|int|float|string $that         The divisor.
+     * @param int|null                   $scale        The desired scale, or null to use the scale of this number.
+     * @param int                        $roundingMode An optional rounding mode.
+     *
+     * @throws \InvalidArgumentException If the scale or rounding mode is invalid.
+     * @throws MathException             If the number is invalid, is zero, or rounding was necessary.
+     */
+    public function dividedBy(BigNumber|int|float|string $that, ?int $scale = null, int $roundingMode = RoundingMode::UNNECESSARY) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->isZero()) {
+            throw DivisionByZeroException::divisionByZero();
+        }
+
+        if ($scale === null) {
+            $scale = $this->scale;
+        } elseif ($scale < 0) {
+            throw new \InvalidArgumentException('Scale cannot be negative.');
+        }
+
+        if ($that->value === '1' && $that->scale === 0 && $scale === $this->scale) {
+            return $this;
+        }
+
+        $p = $this->valueWithMinScale($that->scale + $scale);
+        $q = $that->valueWithMinScale($this->scale - $scale);
+
+        $result = Calculator::get()->divRound($p, $q, $roundingMode);
+
+        return new BigDecimal($result, $scale);
+    }
+
+    /**
+     * Returns the exact result of the division of this number by the given one.
+     *
+     * The scale of the result is automatically calculated to fit all the fraction digits.
+     *
+     * @param BigNumber|int|float|string $that The divisor. Must be convertible to a BigDecimal.
+     *
+     * @throws MathException If the divisor is not a valid number, is not convertible to a BigDecimal, is zero,
+     *                       or the result yields an infinite number of digits.
+     */
+    public function exactlyDividedBy(BigNumber|int|float|string $that) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->value === '0') {
+            throw DivisionByZeroException::divisionByZero();
+        }
+
+        [, $b] = $this->scaleValues($this, $that);
+
+        $d = \rtrim($b, '0');
+        $scale = \strlen($b) - \strlen($d);
+
+        $calculator = Calculator::get();
+
+        foreach ([5, 2] as $prime) {
+            for (;;) {
+                $lastDigit = (int) $d[-1];
+
+                if ($lastDigit % $prime !== 0) {
+                    break;
+                }
+
+                $d = $calculator->divQ($d, (string) $prime);
+                $scale++;
+            }
+        }
+
+        return $this->dividedBy($that, $scale)->stripTrailingZeros();
+    }
+
+    /**
+     * Returns this number exponentiated to the given value.
+     *
+     * The result has a scale of `$this->scale * $exponent`.
+     *
+     * @throws \InvalidArgumentException If the exponent is not in the range 0 to 1,000,000.
+     */
+    public function power(int $exponent) : BigDecimal
+    {
+        if ($exponent === 0) {
+            return BigDecimal::one();
+        }
+
+        if ($exponent === 1) {
+            return $this;
+        }
+
+        if ($exponent < 0 || $exponent > Calculator::MAX_POWER) {
+            throw new \InvalidArgumentException(\sprintf(
+                'The exponent %d is not in the range 0 to %d.',
+                $exponent,
+                Calculator::MAX_POWER
+            ));
+        }
+
+        return new BigDecimal(Calculator::get()->pow($this->value, $exponent), $this->scale * $exponent);
+    }
+
+    /**
+     * Returns the quotient of the division of this number by this given one.
+     *
+     * The quotient has a scale of `0`.
+     *
+     * @param BigNumber|int|float|string $that The divisor. Must be convertible to a BigDecimal.
+     *
+     * @throws MathException If the divisor is not a valid decimal number, or is zero.
+     */
+    public function quotient(BigNumber|int|float|string $that) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->isZero()) {
+            throw DivisionByZeroException::divisionByZero();
+        }
+
+        $p = $this->valueWithMinScale($that->scale);
+        $q = $that->valueWithMinScale($this->scale);
+
+        $quotient = Calculator::get()->divQ($p, $q);
+
+        return new BigDecimal($quotient, 0);
+    }
+
+    /**
+     * Returns the remainder of the division of this number by this given one.
+     *
+     * The remainder has a scale of `max($this->scale, $that->scale)`.
+     *
+     * @param BigNumber|int|float|string $that The divisor. Must be convertible to a BigDecimal.
+     *
+     * @throws MathException If the divisor is not a valid decimal number, or is zero.
+     */
+    public function remainder(BigNumber|int|float|string $that) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->isZero()) {
+            throw DivisionByZeroException::divisionByZero();
+        }
+
+        $p = $this->valueWithMinScale($that->scale);
+        $q = $that->valueWithMinScale($this->scale);
+
+        $remainder = Calculator::get()->divR($p, $q);
+
+        $scale = $this->scale > $that->scale ? $this->scale : $that->scale;
+
+        return new BigDecimal($remainder, $scale);
+    }
+
+    /**
+     * Returns the quotient and remainder of the division of this number by the given one.
+     *
+     * The quotient has a scale of `0`, and the remainder has a scale of `max($this->scale, $that->scale)`.
+     *
+     * @param BigNumber|int|float|string $that The divisor. Must be convertible to a BigDecimal.
+     *
+     * @return BigDecimal[] An array containing the quotient and the remainder.
+     *
+     * @throws MathException If the divisor is not a valid decimal number, or is zero.
+     */
+    public function quotientAndRemainder(BigNumber|int|float|string $that) : array
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->isZero()) {
+            throw DivisionByZeroException::divisionByZero();
+        }
+
+        $p = $this->valueWithMinScale($that->scale);
+        $q = $that->valueWithMinScale($this->scale);
+
+        [$quotient, $remainder] = Calculator::get()->divQR($p, $q);
+
+        $scale = $this->scale > $that->scale ? $this->scale : $that->scale;
+
+        $quotient = new BigDecimal($quotient, 0);
+        $remainder = new BigDecimal($remainder, $scale);
+
+        return [$quotient, $remainder];
+    }
+
+    /**
+     * Returns the square root of this number, rounded down to the given number of decimals.
+     *
+     * @throws \InvalidArgumentException If the scale is negative.
+     * @throws NegativeNumberException If this number is negative.
+     */
+    public function sqrt(int $scale) : BigDecimal
+    {
+        if ($scale < 0) {
+            throw new \InvalidArgumentException('Scale cannot be negative.');
+        }
+
+        if ($this->value === '0') {
+            return new BigDecimal('0', $scale);
+        }
+
+        if ($this->value[0] === '-') {
+            throw new NegativeNumberException('Cannot calculate the square root of a negative number.');
+        }
+
+        $value = $this->value;
+        $addDigits = 2 * $scale - $this->scale;
+
+        if ($addDigits > 0) {
+            // add zeros
+            $value .= \str_repeat('0', $addDigits);
+        } elseif ($addDigits < 0) {
+            // trim digits
+            if (-$addDigits >= \strlen($this->value)) {
+                // requesting a scale too low, will always yield a zero result
+                return new BigDecimal('0', $scale);
+            }
+
+            $value = \substr($value, 0, $addDigits);
+        }
+
+        $value = Calculator::get()->sqrt($value);
+
+        return new BigDecimal($value, $scale);
+    }
+
+    /**
+     * Returns a copy of this BigDecimal with the decimal point moved $n places to the left.
+     */
+    public function withPointMovedLeft(int $n) : BigDecimal
+    {
+        if ($n === 0) {
+            return $this;
+        }
+
+        if ($n < 0) {
+            return $this->withPointMovedRight(-$n);
+        }
+
+        return new BigDecimal($this->value, $this->scale + $n);
+    }
+
+    /**
+     * Returns a copy of this BigDecimal with the decimal point moved $n places to the right.
+     */
+    public function withPointMovedRight(int $n) : BigDecimal
+    {
+        if ($n === 0) {
+            return $this;
+        }
+
+        if ($n < 0) {
+            return $this->withPointMovedLeft(-$n);
+        }
+
+        $value = $this->value;
+        $scale = $this->scale - $n;
+
+        if ($scale < 0) {
+            if ($value !== '0') {
+                $value .= \str_repeat('0', -$scale);
+            }
+            $scale = 0;
+        }
+
+        return new BigDecimal($value, $scale);
+    }
+
+    /**
+     * Returns a copy of this BigDecimal with any trailing zeros removed from the fractional part.
+     */
+    public function stripTrailingZeros() : BigDecimal
+    {
+        if ($this->scale === 0) {
+            return $this;
+        }
+
+        $trimmedValue = \rtrim($this->value, '0');
+
+        if ($trimmedValue === '') {
+            return BigDecimal::zero();
+        }
+
+        $trimmableZeros = \strlen($this->value) - \strlen($trimmedValue);
+
+        if ($trimmableZeros === 0) {
+            return $this;
+        }
+
+        if ($trimmableZeros > $this->scale) {
+            $trimmableZeros = $this->scale;
+        }
+
+        $value = \substr($this->value, 0, -$trimmableZeros);
+        $scale = $this->scale - $trimmableZeros;
+
+        return new BigDecimal($value, $scale);
+    }
+
+    /**
+     * Returns the absolute value of this number.
+     */
+    public function abs() : BigDecimal
+    {
+        return $this->isNegative() ? $this->negated() : $this;
+    }
+
+    /**
+     * Returns the negated value of this number.
+     */
+    public function negated() : BigDecimal
+    {
+        return new BigDecimal(Calculator::get()->neg($this->value), $this->scale);
+    }
+
+    public function compareTo(BigNumber|int|float|string $that) : int
+    {
+        $that = BigNumber::of($that);
+
+        if ($that instanceof BigInteger) {
+            $that = $that->toBigDecimal();
+        }
+
+        if ($that instanceof BigDecimal) {
+            [$a, $b] = $this->scaleValues($this, $that);
+
+            return Calculator::get()->cmp($a, $b);
+        }
+
+        return - $that->compareTo($this);
+    }
+
+    public function getSign() : int
+    {
+        return ($this->value === '0') ? 0 : (($this->value[0] === '-') ? -1 : 1);
+    }
+
+    public function getUnscaledValue() : BigInteger
+    {
+        return self::newBigInteger($this->value);
+    }
+
+    public function getScale() : int
+    {
+        return $this->scale;
+    }
+
+    /**
+     * Returns a string representing the integral part of this decimal number.
+     *
+     * Example: `-123.456` => `-123`.
+     */
+    public function getIntegralPart() : string
+    {
+        if ($this->scale === 0) {
+            return $this->value;
+        }
+
+        $value = $this->getUnscaledValueWithLeadingZeros();
+
+        return \substr($value, 0, -$this->scale);
+    }
+
+    /**
+     * Returns a string representing the fractional part of this decimal number.
+     *
+     * If the scale is zero, an empty string is returned.
+     *
+     * Examples: `-123.456` => '456', `123` => ''.
+     */
+    public function getFractionalPart() : string
+    {
+        if ($this->scale === 0) {
+            return '';
+        }
+
+        $value = $this->getUnscaledValueWithLeadingZeros();
+
+        return \substr($value, -$this->scale);
+    }
+
+    /**
+     * Returns whether this decimal number has a non-zero fractional part.
+     */
+    public function hasNonZeroFractionalPart() : bool
+    {
+        return $this->getFractionalPart() !== \str_repeat('0', $this->scale);
+    }
+
+    public function toBigInteger() : BigInteger
+    {
+        $zeroScaleDecimal = $this->scale === 0 ? $this : $this->dividedBy(1, 0);
+
+        return self::newBigInteger($zeroScaleDecimal->value);
+    }
+
+    public function toBigDecimal() : BigDecimal
+    {
+        return $this;
+    }
+
+    public function toBigRational() : BigRational
+    {
+        $numerator = self::newBigInteger($this->value);
+        $denominator = self::newBigInteger('1' . \str_repeat('0', $this->scale));
+
+        return self::newBigRational($numerator, $denominator, false);
+    }
+
+    public function toScale(int $scale, int $roundingMode = RoundingMode::UNNECESSARY) : BigDecimal
+    {
+        if ($scale === $this->scale) {
+            return $this;
+        }
+
+        return $this->dividedBy(BigDecimal::one(), $scale, $roundingMode);
+    }
+
+    public function toInt() : int
+    {
+        return $this->toBigInteger()->toInt();
+    }
+
+    public function toFloat() : float
+    {
+        return (float) (string) $this;
+    }
+
+    public function __toString() : string
+    {
+        if ($this->scale === 0) {
+            return $this->value;
+        }
+
+        $value = $this->getUnscaledValueWithLeadingZeros();
+
+        return \substr($value, 0, -$this->scale) . '.' . \substr($value, -$this->scale);
+    }
+
+    /**
+     * This method is required for serializing the object and SHOULD NOT be accessed directly.
+     *
+     * @internal
+     *
+     * @return array{value: string, scale: int}
+     */
+    public function __serialize(): array
+    {
+        return ['value' => $this->value, 'scale' => $this->scale];
+    }
+
+    /**
+     * This method is only here to allow unserializing the object and cannot be accessed directly.
+     *
+     * @internal
+     * @psalm-suppress RedundantPropertyInitializationCheck
+     *
+     * @param array{value: string, scale: int} $data
+     *
+     * @throws \LogicException
+     */
+    public function __unserialize(array $data): void
+    {
+        if (isset($this->value)) {
+            throw new \LogicException('__unserialize() is an internal function, it must not be called directly.');
+        }
+
+        $this->value = $data['value'];
+        $this->scale = $data['scale'];
+    }
+
+    /**
+     * This method is required by interface Serializable and SHOULD NOT be accessed directly.
+     *
+     * @internal
+     */
+    public function serialize() : string
+    {
+        return $this->value . ':' . $this->scale;
+    }
+
+    /**
+     * This method is only here to implement interface Serializable and cannot be accessed directly.
+     *
+     * @internal
+     * @psalm-suppress RedundantPropertyInitializationCheck
+     *
+     * @throws \LogicException
+     */
+    public function unserialize($value) : void
+    {
+        if (isset($this->value)) {
+            throw new \LogicException('unserialize() is an internal function, it must not be called directly.');
+        }
+
+        [$value, $scale] = \explode(':', $value);
+
+        $this->value = $value;
+        $this->scale = (int) $scale;
+    }
+
+    /**
+     * Puts the internal values of the given decimal numbers on the same scale.
+     *
+     * @return array{string, string} The scaled integer values of $x and $y.
+     */
+    private function scaleValues(BigDecimal $x, BigDecimal $y) : array
+    {
+        $a = $x->value;
+        $b = $y->value;
+
+        if ($b !== '0' && $x->scale > $y->scale) {
+            $b .= \str_repeat('0', $x->scale - $y->scale);
+        } elseif ($a !== '0' && $x->scale < $y->scale) {
+            $a .= \str_repeat('0', $y->scale - $x->scale);
+        }
+
+        return [$a, $b];
+    }
+
+    private function valueWithMinScale(int $scale) : string
+    {
+        $value = $this->value;
+
+        if ($this->value !== '0' && $scale > $this->scale) {
+            $value .= \str_repeat('0', $scale - $this->scale);
+        }
+
+        return $value;
+    }
+
+    /**
+     * Adds leading zeros if necessary to the unscaled value to represent the full decimal number.
+     */
+    private function getUnscaledValueWithLeadingZeros() : string
+    {
+        $value = $this->value;
+        $targetLength = $this->scale + 1;
+        $negative = ($value[0] === '-');
+        $length = \strlen($value);
+
+        if ($negative) {
+            $length--;
+        }
+
+        if ($length >= $targetLength) {
+            return $this->value;
+        }
+
+        if ($negative) {
+            $value = \substr($value, 1);
+        }
+
+        $value = \str_pad($value, $targetLength, '0', STR_PAD_LEFT);
+
+        if ($negative) {
+            $value = '-' . $value;
+        }
+
+        return $value;
+    }
+}

vendor/brick/math/src/BigNumber.php

@@ -0,0 +1,512 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math;
+
+use Brick\Math\Exception\DivisionByZeroException;
+use Brick\Math\Exception\MathException;
+use Brick\Math\Exception\NumberFormatException;
+use Brick\Math\Exception\RoundingNecessaryException;
+
+/**
+ * Common interface for arbitrary-precision rational numbers.
+ *
+ * @psalm-immutable
+ */
+abstract class BigNumber implements \Serializable, \JsonSerializable
+{
+    /**
+     * The regular expression used to parse integer, decimal and rational numbers.
+     */
+    private const PARSE_REGEXP =
+        '/^' .
+            '(?<sign>[\-\+])?' .
+            '(?:' .
+                '(?:' .
+                    '(?<integral>[0-9]+)?' .
+                    '(?<point>\.)?' .
+                    '(?<fractional>[0-9]+)?' .
+                    '(?:[eE](?<exponent>[\-\+]?[0-9]+))?' .
+                ')|(?:' .
+                    '(?<numerator>[0-9]+)' .
+                    '\/?' .
+                    '(?<denominator>[0-9]+)' .
+                ')' .
+            ')' .
+        '$/';
+
+    /**
+     * Creates a BigNumber of the given value.
+     *
+     * The concrete return type is dependent on the given value, with the following rules:
+     *
+     * - BigNumber instances are returned as is
+     * - integer numbers are returned as BigInteger
+     * - floating point numbers are converted to a string then parsed as such
+     * - strings containing a `/` character are returned as BigRational
+     * - strings containing a `.` character or using an exponential notation are returned as BigDecimal
+     * - strings containing only digits with an optional leading `+` or `-` sign are returned as BigInteger
+     *
+     * @throws NumberFormatException   If the format of the number is not valid.
+     * @throws DivisionByZeroException If the value represents a rational number with a denominator of zero.
+     *
+     * @psalm-pure
+     */
+    public static function of(BigNumber|int|float|string $value) : BigNumber
+    {
+        if ($value instanceof BigNumber) {
+            return $value;
+        }
+
+        if (\is_int($value)) {
+            return new BigInteger((string) $value);
+        }
+
+        $value = \is_float($value) ? self::floatToString($value) : $value;
+
+        $throw = static function() use ($value) : void {
+            throw new NumberFormatException(\sprintf(
+                'The given value "%s" does not represent a valid number.',
+                $value
+            ));
+        };
+
+        if (\preg_match(self::PARSE_REGEXP, $value, $matches) !== 1) {
+            $throw();
+        }
+
+        $getMatch = static fn(string $value): ?string => (($matches[$value] ?? '') !== '') ? $matches[$value] : null;
+
+        $sign        = $getMatch('sign');
+        $numerator   = $getMatch('numerator');
+        $denominator = $getMatch('denominator');
+
+        if ($numerator !== null) {
+            assert($denominator !== null);
+
+            if ($sign !== null) {
+                $numerator = $sign . $numerator;
+            }
+
+            $numerator   = self::cleanUp($numerator);
+            $denominator = self::cleanUp($denominator);
+
+            if ($denominator === '0') {
+                throw DivisionByZeroException::denominatorMustNotBeZero();
+            }
+
+            return new BigRational(
+                new BigInteger($numerator),
+                new BigInteger($denominator),
+                false
+            );
+        }
+
+        $point      = $getMatch('point');
+        $integral   = $getMatch('integral');
+        $fractional = $getMatch('fractional');
+        $exponent   = $getMatch('exponent');
+
+        if ($integral === null && $fractional === null) {
+            $throw();
+        }
+
+        if ($integral === null) {
+            $integral = '0';
+        }
+
+        if ($point !== null || $exponent !== null) {
+            $fractional = ($fractional ?? '');
+            $exponent = ($exponent !== null) ? (int) $exponent : 0;
+
+            if ($exponent === PHP_INT_MIN || $exponent === PHP_INT_MAX) {
+                throw new NumberFormatException('Exponent too large.');
+            }
+
+            $unscaledValue = self::cleanUp(($sign ?? ''). $integral . $fractional);
+
+            $scale = \strlen($fractional) - $exponent;
+
+            if ($scale < 0) {
+                if ($unscaledValue !== '0') {
+                    $unscaledValue .= \str_repeat('0', - $scale);
+                }
+                $scale = 0;
+            }
+
+            return new BigDecimal($unscaledValue, $scale);
+        }
+
+        $integral = self::cleanUp(($sign ?? '') . $integral);
+
+        return new BigInteger($integral);
+    }
+
+    /**
+     * Safely converts float to string, avoiding locale-dependent issues.
+     *
+     * @see https://github.com/brick/math/pull/20
+     *
+     * @psalm-pure
+     * @psalm-suppress ImpureFunctionCall
+     */
+    private static function floatToString(float $float) : string
+    {
+        $currentLocale = \setlocale(LC_NUMERIC, '0');
+        \setlocale(LC_NUMERIC, 'C');
+
+        $result = (string) $float;
+
+        \setlocale(LC_NUMERIC, $currentLocale);
+
+        return $result;
+    }
+
+    /**
+     * Proxy method to access BigInteger's protected constructor from sibling classes.
+     *
+     * @internal
+     * @psalm-pure
+     */
+    protected function newBigInteger(string $value) : BigInteger
+    {
+        return new BigInteger($value);
+    }
+
+    /**
+     * Proxy method to access BigDecimal's protected constructor from sibling classes.
+     *
+     * @internal
+     * @psalm-pure
+     */
+    protected function newBigDecimal(string $value, int $scale = 0) : BigDecimal
+    {
+        return new BigDecimal($value, $scale);
+    }
+
+    /**
+     * Proxy method to access BigRational's protected constructor from sibling classes.
+     *
+     * @internal
+     * @psalm-pure
+     */
+    protected function newBigRational(BigInteger $numerator, BigInteger $denominator, bool $checkDenominator) : BigRational
+    {
+        return new BigRational($numerator, $denominator, $checkDenominator);
+    }
+
+    /**
+     * Returns the minimum of the given values.
+     *
+     * @param BigNumber|int|float|string ...$values The numbers to compare. All the numbers need to be convertible
+     *                                              to an instance of the class this method is called on.
+     *
+     * @throws \InvalidArgumentException If no values are given.
+     * @throws MathException             If an argument is not valid.
+     *
+     * @psalm-suppress LessSpecificReturnStatement
+     * @psalm-suppress MoreSpecificReturnType
+     * @psalm-pure
+     */
+    public static function min(BigNumber|int|float|string ...$values) : static
+    {
+        $min = null;
+
+        foreach ($values as $value) {
+            $value = static::of($value);
+
+            if ($min === null || $value->isLessThan($min)) {
+                $min = $value;
+            }
+        }
+
+        if ($min === null) {
+            throw new \InvalidArgumentException(__METHOD__ . '() expects at least one value.');
+        }
+
+        return $min;
+    }
+
+    /**
+     * Returns the maximum of the given values.
+     *
+     * @param BigNumber|int|float|string ...$values The numbers to compare. All the numbers need to be convertible
+     *                                              to an instance of the class this method is called on.
+     *
+     * @throws \InvalidArgumentException If no values are given.
+     * @throws MathException             If an argument is not valid.
+     *
+     * @psalm-suppress LessSpecificReturnStatement
+     * @psalm-suppress MoreSpecificReturnType
+     * @psalm-pure
+     */
+    public static function max(BigNumber|int|float|string ...$values) : static
+    {
+        $max = null;
+
+        foreach ($values as $value) {
+            $value = static::of($value);
+
+            if ($max === null || $value->isGreaterThan($max)) {
+                $max = $value;
+            }
+        }
+
+        if ($max === null) {
+            throw new \InvalidArgumentException(__METHOD__ . '() expects at least one value.');
+        }
+
+        return $max;
+    }
+
+    /**
+     * Returns the sum of the given values.
+     *
+     * @param BigNumber|int|float|string ...$values The numbers to add. All the numbers need to be convertible
+     *                                              to an instance of the class this method is called on.
+     *
+     * @throws \InvalidArgumentException If no values are given.
+     * @throws MathException             If an argument is not valid.
+     *
+     * @psalm-pure
+     */
+    public static function sum(BigNumber|int|float|string ...$values) : static
+    {
+        /** @var static|null $sum */
+        $sum = null;
+
+        foreach ($values as $value) {
+            $value = static::of($value);
+
+            $sum = $sum === null ? $value : self::add($sum, $value);
+        }
+
+        if ($sum === null) {
+            throw new \InvalidArgumentException(__METHOD__ . '() expects at least one value.');
+        }
+
+        return $sum;
+    }
+
+    /**
+     * Adds two BigNumber instances in the correct order to avoid a RoundingNecessaryException.
+     *
+     * @todo This could be better resolved by creating an abstract protected method in BigNumber, and leaving to
+     *       concrete classes the responsibility to perform the addition themselves or delegate it to the given number,
+     *       depending on their ability to perform the operation. This will also require a version bump because we're
+     *       potentially breaking custom BigNumber implementations (if any...)
+     *
+     * @psalm-pure
+     */
+    private static function add(BigNumber $a, BigNumber $b) : BigNumber
+    {
+        if ($a instanceof BigRational) {
+            return $a->plus($b);
+        }
+
+        if ($b instanceof BigRational) {
+            return $b->plus($a);
+        }
+
+        if ($a instanceof BigDecimal) {
+            return $a->plus($b);
+        }
+
+        if ($b instanceof BigDecimal) {
+            return $b->plus($a);
+        }
+
+        /** @var BigInteger $a */
+
+        return $a->plus($b);
+    }
+
+    /**
+     * Removes optional leading zeros and + sign from the given number.
+     *
+     * @param string $number The number, validated as a non-empty string of digits with optional leading sign.
+     *
+     * @psalm-pure
+     */
+    private static function cleanUp(string $number) : string
+    {
+        $firstChar = $number[0];
+
+        if ($firstChar === '+' || $firstChar === '-') {
+            $number = \substr($number, 1);
+        }
+
+        $number = \ltrim($number, '0');
+
+        if ($number === '') {
+            return '0';
+        }
+
+        if ($firstChar === '-') {
+            return '-' . $number;
+        }
+
+        return $number;
+    }
+
+    /**
+     * Checks if this number is equal to the given one.
+     */
+    public function isEqualTo(BigNumber|int|float|string $that) : bool
+    {
+        return $this->compareTo($that) === 0;
+    }
+
+    /**
+     * Checks if this number is strictly lower than the given one.
+     */
+    public function isLessThan(BigNumber|int|float|string $that) : bool
+    {
+        return $this->compareTo($that) < 0;
+    }
+
+    /**
+     * Checks if this number is lower than or equal to the given one.
+     */
+    public function isLessThanOrEqualTo(BigNumber|int|float|string $that) : bool
+    {
+        return $this->compareTo($that) <= 0;
+    }
+
+    /**
+     * Checks if this number is strictly greater than the given one.
+     */
+    public function isGreaterThan(BigNumber|int|float|string $that) : bool
+    {
+        return $this->compareTo($that) > 0;
+    }
+
+    /**
+     * Checks if this number is greater than or equal to the given one.
+     */
+    public function isGreaterThanOrEqualTo(BigNumber|int|float|string $that) : bool
+    {
+        return $this->compareTo($that) >= 0;
+    }
+
+    /**
+     * Checks if this number equals zero.
+     */
+    public function isZero() : bool
+    {
+        return $this->getSign() === 0;
+    }
+
+    /**
+     * Checks if this number is strictly negative.
+     */
+    public function isNegative() : bool
+    {
+        return $this->getSign() < 0;
+    }
+
+    /**
+     * Checks if this number is negative or zero.
+     */
+    public function isNegativeOrZero() : bool
+    {
+        return $this->getSign() <= 0;
+    }
+
+    /**
+     * Checks if this number is strictly positive.
+     */
+    public function isPositive() : bool
+    {
+        return $this->getSign() > 0;
+    }
+
+    /**
+     * Checks if this number is positive or zero.
+     */
+    public function isPositiveOrZero() : bool
+    {
+        return $this->getSign() >= 0;
+    }
+
+    /**
+     * Returns the sign of this number.
+     *
+     * @return int -1 if the number is negative, 0 if zero, 1 if positive.
+     */
+    abstract public function getSign() : int;
+
+    /**
+     * Compares this number to the given one.
+     *
+     * @return int [-1,0,1] If `$this` is lower than, equal to, or greater than `$that`.
+     *
+     * @throws MathException If the number is not valid.
+     */
+    abstract public function compareTo(BigNumber|int|float|string $that) : int;
+
+    /**
+     * Converts this number to a BigInteger.
+     *
+     * @throws RoundingNecessaryException If this number cannot be converted to a BigInteger without rounding.
+     */
+    abstract public function toBigInteger() : BigInteger;
+
+    /**
+     * Converts this number to a BigDecimal.
+     *
+     * @throws RoundingNecessaryException If this number cannot be converted to a BigDecimal without rounding.
+     */
+    abstract public function toBigDecimal() : BigDecimal;
+
+    /**
+     * Converts this number to a BigRational.
+     */
+    abstract public function toBigRational() : BigRational;
+
+    /**
+     * Converts this number to a BigDecimal with the given scale, using rounding if necessary.
+     *
+     * @param int $scale        The scale of the resulting `BigDecimal`.
+     * @param int $roundingMode A `RoundingMode` constant.
+     *
+     * @throws RoundingNecessaryException If this number cannot be converted to the given scale without rounding.
+     *                                    This only applies when RoundingMode::UNNECESSARY is used.
+     */
+    abstract public function toScale(int $scale, int $roundingMode = RoundingMode::UNNECESSARY) : BigDecimal;
+
+    /**
+     * Returns the exact value of this number as a native integer.
+     *
+     * If this number cannot be converted to a native integer without losing precision, an exception is thrown.
+     * Note that the acceptable range for an integer depends on the platform and differs for 32-bit and 64-bit.
+     *
+     * @throws MathException If this number cannot be exactly converted to a native integer.
+     */
+    abstract public function toInt() : int;
+
+    /**
+     * Returns an approximation of this number as a floating-point value.
+     *
+     * Note that this method can discard information as the precision of a floating-point value
+     * is inherently limited.
+     *
+     * If the number is greater than the largest representable floating point number, positive infinity is returned.
+     * If the number is less than the smallest representable floating point number, negative infinity is returned.
+     */
+    abstract public function toFloat() : float;
+
+    /**
+     * Returns a string representation of this number.
+     *
+     * The output of this method can be parsed by the `of()` factory method;
+     * this will yield an object equal to this one, without any information loss.
+     */
+    abstract public function __toString() : string;
+
+    public function jsonSerialize() : string
+    {
+        return $this->__toString();
+    }
+}

vendor/brick/math/src/BigRational.php

@@ -0,0 +1,445 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math;
+
+use Brick\Math\Exception\DivisionByZeroException;
+use Brick\Math\Exception\MathException;
+use Brick\Math\Exception\NumberFormatException;
+use Brick\Math\Exception\RoundingNecessaryException;
+
+/**
+ * An arbitrarily large rational number.
+ *
+ * This class is immutable.
+ *
+ * @psalm-immutable
+ */
+final class BigRational extends BigNumber
+{
+    /**
+     * The numerator.
+     */
+    private BigInteger $numerator;
+
+    /**
+     * The denominator. Always strictly positive.
+     */
+    private BigInteger $denominator;
+
+    /**
+     * Protected constructor. Use a factory method to obtain an instance.
+     *
+     * @param BigInteger $numerator        The numerator.
+     * @param BigInteger $denominator      The denominator.
+     * @param bool       $checkDenominator Whether to check the denominator for negative and zero.
+     *
+     * @throws DivisionByZeroException If the denominator is zero.
+     */
+    protected function __construct(BigInteger $numerator, BigInteger $denominator, bool $checkDenominator)
+    {
+        if ($checkDenominator) {
+            if ($denominator->isZero()) {
+                throw DivisionByZeroException::denominatorMustNotBeZero();
+            }
+
+            if ($denominator->isNegative()) {
+                $numerator   = $numerator->negated();
+                $denominator = $denominator->negated();
+            }
+        }
+
+        $this->numerator   = $numerator;
+        $this->denominator = $denominator;
+    }
+
+    /**
+     * Creates a BigRational of the given value.
+     *
+     * @throws MathException If the value cannot be converted to a BigRational.
+     *
+     * @psalm-pure
+     */
+    public static function of(BigNumber|int|float|string $value) : BigRational
+    {
+        return parent::of($value)->toBigRational();
+    }
+
+    /**
+     * Creates a BigRational out of a numerator and a denominator.
+     *
+     * If the denominator is negative, the signs of both the numerator and the denominator
+     * will be inverted to ensure that the denominator is always positive.
+     *
+     * @param BigNumber|int|float|string $numerator   The numerator. Must be convertible to a BigInteger.
+     * @param BigNumber|int|float|string $denominator The denominator. Must be convertible to a BigInteger.
+     *
+     * @throws NumberFormatException      If an argument does not represent a valid number.
+     * @throws RoundingNecessaryException If an argument represents a non-integer number.
+     * @throws DivisionByZeroException    If the denominator is zero.
+     *
+     * @psalm-pure
+     */
+    public static function nd(
+        BigNumber|int|float|string $numerator,
+        BigNumber|int|float|string $denominator,
+    ) : BigRational {
+        $numerator   = BigInteger::of($numerator);
+        $denominator = BigInteger::of($denominator);
+
+        return new BigRational($numerator, $denominator, true);
+    }
+
+    /**
+     * Returns a BigRational representing zero.
+     *
+     * @psalm-pure
+     */
+    public static function zero() : BigRational
+    {
+        /**
+         * @psalm-suppress ImpureStaticVariable
+         * @var BigRational|null $zero
+         */
+        static $zero;
+
+        if ($zero === null) {
+            $zero = new BigRational(BigInteger::zero(), BigInteger::one(), false);
+        }
+
+        return $zero;
+    }
+
+    /**
+     * Returns a BigRational representing one.
+     *
+     * @psalm-pure
+     */
+    public static function one() : BigRational
+    {
+        /**
+         * @psalm-suppress ImpureStaticVariable
+         * @var BigRational|null $one
+         */
+        static $one;
+
+        if ($one === null) {
+            $one = new BigRational(BigInteger::one(), BigInteger::one(), false);
+        }
+
+        return $one;
+    }
+
+    /**
+     * Returns a BigRational representing ten.
+     *
+     * @psalm-pure
+     */
+    public static function ten() : BigRational
+    {
+        /**
+         * @psalm-suppress ImpureStaticVariable
+         * @var BigRational|null $ten
+         */
+        static $ten;
+
+        if ($ten === null) {
+            $ten = new BigRational(BigInteger::ten(), BigInteger::one(), false);
+        }
+
+        return $ten;
+    }
+
+    public function getNumerator() : BigInteger
+    {
+        return $this->numerator;
+    }
+
+    public function getDenominator() : BigInteger
+    {
+        return $this->denominator;
+    }
+
+    /**
+     * Returns the quotient of the division of the numerator by the denominator.
+     */
+    public function quotient() : BigInteger
+    {
+        return $this->numerator->quotient($this->denominator);
+    }
+
+    /**
+     * Returns the remainder of the division of the numerator by the denominator.
+     */
+    public function remainder() : BigInteger
+    {
+        return $this->numerator->remainder($this->denominator);
+    }
+
+    /**
+     * Returns the quotient and remainder of the division of the numerator by the denominator.
+     *
+     * @return BigInteger[]
+     */
+    public function quotientAndRemainder() : array
+    {
+        return $this->numerator->quotientAndRemainder($this->denominator);
+    }
+
+    /**
+     * Returns the sum of this number and the given one.
+     *
+     * @param BigNumber|int|float|string $that The number to add.
+     *
+     * @throws MathException If the number is not valid.
+     */
+    public function plus(BigNumber|int|float|string $that) : BigRational
+    {
+        $that = BigRational::of($that);
+
+        $numerator   = $this->numerator->multipliedBy($that->denominator);
+        $numerator   = $numerator->plus($that->numerator->multipliedBy($this->denominator));
+        $denominator = $this->denominator->multipliedBy($that->denominator);
+
+        return new BigRational($numerator, $denominator, false);
+    }
+
+    /**
+     * Returns the difference of this number and the given one.
+     *
+     * @param BigNumber|int|float|string $that The number to subtract.
+     *
+     * @throws MathException If the number is not valid.
+     */
+    public function minus(BigNumber|int|float|string $that) : BigRational
+    {
+        $that = BigRational::of($that);
+
+        $numerator   = $this->numerator->multipliedBy($that->denominator);
+        $numerator   = $numerator->minus($that->numerator->multipliedBy($this->denominator));
+        $denominator = $this->denominator->multipliedBy($that->denominator);
+
+        return new BigRational($numerator, $denominator, false);
+    }
+
+    /**
+     * Returns the product of this number and the given one.
+     *
+     * @param BigNumber|int|float|string $that The multiplier.
+     *
+     * @throws MathException If the multiplier is not a valid number.
+     */
+    public function multipliedBy(BigNumber|int|float|string $that) : BigRational
+    {
+        $that = BigRational::of($that);
+
+        $numerator   = $this->numerator->multipliedBy($that->numerator);
+        $denominator = $this->denominator->multipliedBy($that->denominator);
+
+        return new BigRational($numerator, $denominator, false);
+    }
+
+    /**
+     * Returns the result of the division of this number by the given one.
+     *
+     * @param BigNumber|int|float|string $that The divisor.
+     *
+     * @throws MathException If the divisor is not a valid number, or is zero.
+     */
+    public function dividedBy(BigNumber|int|float|string $that) : BigRational
+    {
+        $that = BigRational::of($that);
+
+        $numerator   = $this->numerator->multipliedBy($that->denominator);
+        $denominator = $this->denominator->multipliedBy($that->numerator);
+
+        return new BigRational($numerator, $denominator, true);
+    }
+
+    /**
+     * Returns this number exponentiated to the given value.
+     *
+     * @throws \InvalidArgumentException If the exponent is not in the range 0 to 1,000,000.
+     */
+    public function power(int $exponent) : BigRational
+    {
+        if ($exponent === 0) {
+            $one = BigInteger::one();
+
+            return new BigRational($one, $one, false);
+        }
+
+        if ($exponent === 1) {
+            return $this;
+        }
+
+        return new BigRational(
+            $this->numerator->power($exponent),
+            $this->denominator->power($exponent),
+            false
+        );
+    }
+
+    /**
+     * Returns the reciprocal of this BigRational.
+     *
+     * The reciprocal has the numerator and denominator swapped.
+     *
+     * @throws DivisionByZeroException If the numerator is zero.
+     */
+    public function reciprocal() : BigRational
+    {
+        return new BigRational($this->denominator, $this->numerator, true);
+    }
+
+    /**
+     * Returns the absolute value of this BigRational.
+     */
+    public function abs() : BigRational
+    {
+        return new BigRational($this->numerator->abs(), $this->denominator, false);
+    }
+
+    /**
+     * Returns the negated value of this BigRational.
+     */
+    public function negated() : BigRational
+    {
+        return new BigRational($this->numerator->negated(), $this->denominator, false);
+    }
+
+    /**
+     * Returns the simplified value of this BigRational.
+     */
+    public function simplified() : BigRational
+    {
+        $gcd = $this->numerator->gcd($this->denominator);
+
+        $numerator = $this->numerator->quotient($gcd);
+        $denominator = $this->denominator->quotient($gcd);
+
+        return new BigRational($numerator, $denominator, false);
+    }
+
+    public function compareTo(BigNumber|int|float|string $that) : int
+    {
+        return $this->minus($that)->getSign();
+    }
+
+    public function getSign() : int
+    {
+        return $this->numerator->getSign();
+    }
+
+    public function toBigInteger() : BigInteger
+    {
+        $simplified = $this->simplified();
+
+        if (! $simplified->denominator->isEqualTo(1)) {
+            throw new RoundingNecessaryException('This rational number cannot be represented as an integer value without rounding.');
+        }
+
+        return $simplified->numerator;
+    }
+
+    public function toBigDecimal() : BigDecimal
+    {
+        return $this->numerator->toBigDecimal()->exactlyDividedBy($this->denominator);
+    }
+
+    public function toBigRational() : BigRational
+    {
+        return $this;
+    }
+
+    public function toScale(int $scale, int $roundingMode = RoundingMode::UNNECESSARY) : BigDecimal
+    {
+        return $this->numerator->toBigDecimal()->dividedBy($this->denominator, $scale, $roundingMode);
+    }
+
+    public function toInt() : int
+    {
+        return $this->toBigInteger()->toInt();
+    }
+
+    public function toFloat() : float
+    {
+        $simplified = $this->simplified();
+        return $simplified->numerator->toFloat() / $simplified->denominator->toFloat();
+    }
+
+    public function __toString() : string
+    {
+        $numerator   = (string) $this->numerator;
+        $denominator = (string) $this->denominator;
+
+        if ($denominator === '1') {
+            return $numerator;
+        }
+
+        return $this->numerator . '/' . $this->denominator;
+    }
+
+    /**
+     * This method is required for serializing the object and SHOULD NOT be accessed directly.
+     *
+     * @internal
+     *
+     * @return array{numerator: BigInteger, denominator: BigInteger}
+     */
+    public function __serialize(): array
+    {
+        return ['numerator' => $this->numerator, 'denominator' => $this->denominator];
+    }
+
+    /**
+     * This method is only here to allow unserializing the object and cannot be accessed directly.
+     *
+     * @internal
+     * @psalm-suppress RedundantPropertyInitializationCheck
+     *
+     * @param array{numerator: BigInteger, denominator: BigInteger} $data
+     *
+     * @throws \LogicException
+     */
+    public function __unserialize(array $data): void
+    {
+        if (isset($this->numerator)) {
+            throw new \LogicException('__unserialize() is an internal function, it must not be called directly.');
+        }
+
+        $this->numerator = $data['numerator'];
+        $this->denominator = $data['denominator'];
+    }
+
+    /**
+     * This method is required by interface Serializable and SHOULD NOT be accessed directly.
+     *
+     * @internal
+     */
+    public function serialize() : string
+    {
+        return $this->numerator . '/' . $this->denominator;
+    }
+
+    /**
+     * This method is only here to implement interface Serializable and cannot be accessed directly.
+     *
+     * @internal
+     * @psalm-suppress RedundantPropertyInitializationCheck
+     *
+     * @throws \LogicException
+     */
+    public function unserialize($value) : void
+    {
+        if (isset($this->numerator)) {
+            throw new \LogicException('unserialize() is an internal function, it must not be called directly.');
+        }
+
+        [$numerator, $denominator] = \explode('/', $value);
+
+        $this->numerator   = BigInteger::of($numerator);
+        $this->denominator = BigInteger::of($denominator);
+    }
+}

vendor/brick/math/src/Exception/DivisionByZeroException.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Exception;
+
+/**
+ * Exception thrown when a division by zero occurs.
+ */
+class DivisionByZeroException extends MathException
+{
+    /**
+     * @psalm-pure
+     */
+    public static function divisionByZero() : DivisionByZeroException
+    {
+        return new self('Division by zero.');
+    }
+
+    /**
+     * @psalm-pure
+     */
+    public static function modulusMustNotBeZero() : DivisionByZeroException
+    {
+        return new self('The modulus must not be zero.');
+    }
+
+    /**
+     * @psalm-pure
+     */
+    public static function denominatorMustNotBeZero() : DivisionByZeroException
+    {
+        return new self('The denominator of a rational number cannot be zero.');
+    }
+}

vendor/brick/math/src/Exception/IntegerOverflowException.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Exception;
+
+use Brick\Math\BigInteger;
+
+/**
+ * Exception thrown when an integer overflow occurs.
+ */
+class IntegerOverflowException extends MathException
+{
+    /**
+     * @psalm-pure
+     */
+    public static function toIntOverflow(BigInteger $value) : IntegerOverflowException
+    {
+        $message = '%s is out of range %d to %d and cannot be represented as an integer.';
+
+        return new self(\sprintf($message, (string) $value, PHP_INT_MIN, PHP_INT_MAX));
+    }
+}

vendor/brick/math/src/Exception/MathException.php

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Exception;
+
+/**
+ * Base class for all math exceptions.
+ */
+class MathException extends \Exception
+{
+}

vendor/brick/math/src/Exception/NegativeNumberException.php

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Exception;
+
+/**
+ * Exception thrown when attempting to perform an unsupported operation, such as a square root, on a negative number.
+ */
+class NegativeNumberException extends MathException
+{
+}

vendor/brick/math/src/Exception/NumberFormatException.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Exception;
+
+/**
+ * Exception thrown when attempting to create a number from a string with an invalid format.
+ */
+class NumberFormatException extends MathException
+{
+    /**
+     * @param string $char The failing character.
+     *
+     * @psalm-pure
+     */
+    public static function charNotInAlphabet(string $char) : self
+    {
+        $ord = \ord($char);
+
+        if ($ord < 32 || $ord > 126) {
+            $char = \strtoupper(\dechex($ord));
+
+            if ($ord < 10) {
+                $char = '0' . $char;
+            }
+        } else {
+            $char = '"' . $char . '"';
+        }
+
+        return new self(sprintf('Char %s is not a valid character in the given alphabet.', $char));
+    }
+}

vendor/brick/math/src/Exception/RoundingNecessaryException.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Exception;
+
+/**
+ * Exception thrown when a number cannot be represented at the requested scale without rounding.
+ */
+class RoundingNecessaryException extends MathException
+{
+    /**
+     * @psalm-pure
+     */
+    public static function roundingNecessary() : RoundingNecessaryException
+    {
+        return new self('Rounding is necessary to represent the result of the operation at this scale.');
+    }
+}

vendor/brick/math/src/Internal/Calculator.php

@@ -0,0 +1,676 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Internal;
+
+use Brick\Math\Exception\RoundingNecessaryException;
+use Brick\Math\RoundingMode;
+
+/**
+ * Performs basic operations on arbitrary size integers.
+ *
+ * Unless otherwise specified, all parameters must be validated as non-empty strings of digits,
+ * without leading zero, and with an optional leading minus sign if the number is not zero.
+ *
+ * Any other parameter format will lead to undefined behaviour.
+ * All methods must return strings respecting this format, unless specified otherwise.
+ *
+ * @internal
+ *
+ * @psalm-immutable
+ */
+abstract class Calculator
+{
+    /**
+     * The maximum exponent value allowed for the pow() method.
+     */
+    public const MAX_POWER = 1000000;
+
+    /**
+     * The alphabet for converting from and to base 2 to 36, lowercase.
+     */
+    public const ALPHABET = '0123456789abcdefghijklmnopqrstuvwxyz';
+
+    /**
+     * The Calculator instance in use.
+     */
+    private static ?Calculator $instance = null;
+
+    /**
+     * Sets the Calculator instance to use.
+     *
+     * An instance is typically set only in unit tests: the autodetect is usually the best option.
+     *
+     * @param Calculator|null $calculator The calculator instance, or NULL to revert to autodetect.
+     */
+    final public static function set(?Calculator $calculator) : void
+    {
+        self::$instance = $calculator;
+    }
+
+    /**
+     * Returns the Calculator instance to use.
+     *
+     * If none has been explicitly set, the fastest available implementation will be returned.
+     *
+     * @psalm-pure
+     * @psalm-suppress ImpureStaticProperty
+     */
+    final public static function get() : Calculator
+    {
+        if (self::$instance === null) {
+            /** @psalm-suppress ImpureMethodCall */
+            self::$instance = self::detect();
+        }
+
+        return self::$instance;
+    }
+
+    /**
+     * Returns the fastest available Calculator implementation.
+     *
+     * @codeCoverageIgnore
+     */
+    private static function detect() : Calculator
+    {
+        if (\extension_loaded('gmp')) {
+            return new Calculator\GmpCalculator();
+        }
+
+        if (\extension_loaded('bcmath')) {
+            return new Calculator\BcMathCalculator();
+        }
+
+        return new Calculator\NativeCalculator();
+    }
+
+    /**
+     * Extracts the sign & digits of the operands.
+     *
+     * @return array{bool, bool, string, string} Whether $a and $b are negative, followed by their digits.
+     */
+    final protected function init(string $a, string $b) : array
+    {
+        return [
+            $aNeg = ($a[0] === '-'),
+            $bNeg = ($b[0] === '-'),
+
+            $aNeg ? \substr($a, 1) : $a,
+            $bNeg ? \substr($b, 1) : $b,
+        ];
+    }
+
+    /**
+     * Returns the absolute value of a number.
+     */
+    final public function abs(string $n) : string
+    {
+        return ($n[0] === '-') ? \substr($n, 1) : $n;
+    }
+
+    /**
+     * Negates a number.
+     */
+    final public function neg(string $n) : string
+    {
+        if ($n === '0') {
+            return '0';
+        }
+
+        if ($n[0] === '-') {
+            return \substr($n, 1);
+        }
+
+        return '-' . $n;
+    }
+
+    /**
+     * Compares two numbers.
+     *
+     * @return int [-1, 0, 1] If the first number is less than, equal to, or greater than the second number.
+     */
+    final public function cmp(string $a, string $b) : int
+    {
+        [$aNeg, $bNeg, $aDig, $bDig] = $this->init($a, $b);
+
+        if ($aNeg && ! $bNeg) {
+            return -1;
+        }
+
+        if ($bNeg && ! $aNeg) {
+            return 1;
+        }
+
+        $aLen = \strlen($aDig);
+        $bLen = \strlen($bDig);
+
+        if ($aLen < $bLen) {
+            $result = -1;
+        } elseif ($aLen > $bLen) {
+            $result = 1;
+        } else {
+            $result = $aDig <=> $bDig;
+        }
+
+        return $aNeg ? -$result : $result;
+    }
+
+    /**
+     * Adds two numbers.
+     */
+    abstract public function add(string $a, string $b) : string;
+
+    /**
+     * Subtracts two numbers.
+     */
+    abstract public function sub(string $a, string $b) : string;
+
+    /**
+     * Multiplies two numbers.
+     */
+    abstract public function mul(string $a, string $b) : string;
+
+    /**
+     * Returns the quotient of the division of two numbers.
+     *
+     * @param string $a The dividend.
+     * @param string $b The divisor, must not be zero.
+     *
+     * @return string The quotient.
+     */
+    abstract public function divQ(string $a, string $b) : string;
+
+    /**
+     * Returns the remainder of the division of two numbers.
+     *
+     * @param string $a The dividend.
+     * @param string $b The divisor, must not be zero.
+     *
+     * @return string The remainder.
+     */
+    abstract public function divR(string $a, string $b) : string;
+
+    /**
+     * Returns the quotient and remainder of the division of two numbers.
+     *
+     * @param string $a The dividend.
+     * @param string $b The divisor, must not be zero.
+     *
+     * @return array{string, string} An array containing the quotient and remainder.
+     */
+    abstract public function divQR(string $a, string $b) : array;
+
+    /**
+     * Exponentiates a number.
+     *
+     * @param string $a The base number.
+     * @param int    $e The exponent, validated as an integer between 0 and MAX_POWER.
+     *
+     * @return string The power.
+     */
+    abstract public function pow(string $a, int $e) : string;
+
+    /**
+     * @param string $b The modulus; must not be zero.
+     */
+    public function mod(string $a, string $b) : string
+    {
+        return $this->divR($this->add($this->divR($a, $b), $b), $b);
+    }
+
+    /**
+     * Returns the modular multiplicative inverse of $x modulo $m.
+     *
+     * If $x has no multiplicative inverse mod m, this method must return null.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library has built-in support.
+     *
+     * @param string $m The modulus; must not be negative or zero.
+     */
+    public function modInverse(string $x, string $m) : ?string
+    {
+        if ($m === '1') {
+            return '0';
+        }
+
+        $modVal = $x;
+
+        if ($x[0] === '-' || ($this->cmp($this->abs($x), $m) >= 0)) {
+            $modVal = $this->mod($x, $m);
+        }
+
+        [$g, $x] = $this->gcdExtended($modVal, $m);
+
+        if ($g !== '1') {
+            return null;
+        }
+
+        return $this->mod($this->add($this->mod($x, $m), $m), $m);
+    }
+
+    /**
+     * Raises a number into power with modulo.
+     *
+     * @param string $base The base number; must be positive or zero.
+     * @param string $exp  The exponent; must be positive or zero.
+     * @param string $mod  The modulus; must be strictly positive.
+     */
+    abstract public function modPow(string $base, string $exp, string $mod) : string;
+
+    /**
+     * Returns the greatest common divisor of the two numbers.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library
+     * has built-in support for GCD calculations.
+     *
+     * @return string The GCD, always positive, or zero if both arguments are zero.
+     */
+    public function gcd(string $a, string $b) : string
+    {
+        if ($a === '0') {
+            return $this->abs($b);
+        }
+
+        if ($b === '0') {
+            return $this->abs($a);
+        }
+
+        return $this->gcd($b, $this->divR($a, $b));
+    }
+
+    /**
+     * @return array{string, string, string} GCD, X, Y
+     */
+    private function gcdExtended(string $a, string $b) : array
+    {
+        if ($a === '0') {
+            return [$b, '0', '1'];
+        }
+
+        [$gcd, $x1, $y1] = $this->gcdExtended($this->mod($b, $a), $a);
+
+        $x = $this->sub($y1, $this->mul($this->divQ($b, $a), $x1));
+        $y = $x1;
+
+        return [$gcd, $x, $y];
+    }
+
+    /**
+     * Returns the square root of the given number, rounded down.
+     *
+     * The result is the largest x such that x² ≤ n.
+     * The input MUST NOT be negative.
+     */
+    abstract public function sqrt(string $n) : string;
+
+    /**
+     * Converts a number from an arbitrary base.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library
+     * has built-in support for base conversion.
+     *
+     * @param string $number The number, positive or zero, non-empty, case-insensitively validated for the given base.
+     * @param int    $base   The base of the number, validated from 2 to 36.
+     *
+     * @return string The converted number, following the Calculator conventions.
+     */
+    public function fromBase(string $number, int $base) : string
+    {
+        return $this->fromArbitraryBase(\strtolower($number), self::ALPHABET, $base);
+    }
+
+    /**
+     * Converts a number to an arbitrary base.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library
+     * has built-in support for base conversion.
+     *
+     * @param string $number The number to convert, following the Calculator conventions.
+     * @param int    $base   The base to convert to, validated from 2 to 36.
+     *
+     * @return string The converted number, lowercase.
+     */
+    public function toBase(string $number, int $base) : string
+    {
+        $negative = ($number[0] === '-');
+
+        if ($negative) {
+            $number = \substr($number, 1);
+        }
+
+        $number = $this->toArbitraryBase($number, self::ALPHABET, $base);
+
+        if ($negative) {
+            return '-' . $number;
+        }
+
+        return $number;
+    }
+
+    /**
+     * Converts a non-negative number in an arbitrary base using a custom alphabet, to base 10.
+     *
+     * @param string $number   The number to convert, validated as a non-empty string,
+     *                         containing only chars in the given alphabet/base.
+     * @param string $alphabet The alphabet that contains every digit, validated as 2 chars minimum.
+     * @param int    $base     The base of the number, validated from 2 to alphabet length.
+     *
+     * @return string The number in base 10, following the Calculator conventions.
+     */
+    final public function fromArbitraryBase(string $number, string $alphabet, int $base) : string
+    {
+        // remove leading "zeros"
+        $number = \ltrim($number, $alphabet[0]);
+
+        if ($number === '') {
+            return '0';
+        }
+
+        // optimize for "one"
+        if ($number === $alphabet[1]) {
+            return '1';
+        }
+
+        $result = '0';
+        $power = '1';
+
+        $base = (string) $base;
+
+        for ($i = \strlen($number) - 1; $i >= 0; $i--) {
+            $index = \strpos($alphabet, $number[$i]);
+
+            if ($index !== 0) {
+                $result = $this->add($result, ($index === 1)
+                    ? $power
+                    : $this->mul($power, (string) $index)
+                );
+            }
+
+            if ($i !== 0) {
+                $power = $this->mul($power, $base);
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * Converts a non-negative number to an arbitrary base using a custom alphabet.
+     *
+     * @param string $number   The number to convert, positive or zero, following the Calculator conventions.
+     * @param string $alphabet The alphabet that contains every digit, validated as 2 chars minimum.
+     * @param int    $base     The base to convert to, validated from 2 to alphabet length.
+     *
+     * @return string The converted number in the given alphabet.
+     */
+    final public function toArbitraryBase(string $number, string $alphabet, int $base) : string
+    {
+        if ($number === '0') {
+            return $alphabet[0];
+        }
+
+        $base = (string) $base;
+        $result = '';
+
+        while ($number !== '0') {
+            [$number, $remainder] = $this->divQR($number, $base);
+            $remainder = (int) $remainder;
+
+            $result .= $alphabet[$remainder];
+        }
+
+        return \strrev($result);
+    }
+
+    /**
+     * Performs a rounded division.
+     *
+     * Rounding is performed when the remainder of the division is not zero.
+     *
+     * @param string $a            The dividend.
+     * @param string $b            The divisor, must not be zero.
+     * @param int    $roundingMode The rounding mode.
+     *
+     * @throws \InvalidArgumentException  If the rounding mode is invalid.
+     * @throws RoundingNecessaryException If RoundingMode::UNNECESSARY is provided but rounding is necessary.
+     *
+     * @psalm-suppress ImpureFunctionCall
+     */
+    final public function divRound(string $a, string $b, int $roundingMode) : string
+    {
+        [$quotient, $remainder] = $this->divQR($a, $b);
+
+        $hasDiscardedFraction = ($remainder !== '0');
+        $isPositiveOrZero = ($a[0] === '-') === ($b[0] === '-');
+
+        $discardedFractionSign = function() use ($remainder, $b) : int {
+            $r = $this->abs($this->mul($remainder, '2'));
+            $b = $this->abs($b);
+
+            return $this->cmp($r, $b);
+        };
+
+        $increment = false;
+
+        switch ($roundingMode) {
+            case RoundingMode::UNNECESSARY:
+                if ($hasDiscardedFraction) {
+                    throw RoundingNecessaryException::roundingNecessary();
+                }
+                break;
+
+            case RoundingMode::UP:
+                $increment = $hasDiscardedFraction;
+                break;
+
+            case RoundingMode::DOWN:
+                break;
+
+            case RoundingMode::CEILING:
+                $increment = $hasDiscardedFraction && $isPositiveOrZero;
+                break;
+
+            case RoundingMode::FLOOR:
+                $increment = $hasDiscardedFraction && ! $isPositiveOrZero;
+                break;
+
+            case RoundingMode::HALF_UP:
+                $increment = $discardedFractionSign() >= 0;
+                break;
+
+            case RoundingMode::HALF_DOWN:
+                $increment = $discardedFractionSign() > 0;
+                break;
+
+            case RoundingMode::HALF_CEILING:
+                $increment = $isPositiveOrZero ? $discardedFractionSign() >= 0 : $discardedFractionSign() > 0;
+                break;
+
+            case RoundingMode::HALF_FLOOR:
+                $increment = $isPositiveOrZero ? $discardedFractionSign() > 0 : $discardedFractionSign() >= 0;
+                break;
+
+            case RoundingMode::HALF_EVEN:
+                $lastDigit = (int) $quotient[-1];
+                $lastDigitIsEven = ($lastDigit % 2 === 0);
+                $increment = $lastDigitIsEven ? $discardedFractionSign() > 0 : $discardedFractionSign() >= 0;
+                break;
+
+            default:
+                throw new \InvalidArgumentException('Invalid rounding mode.');
+        }
+
+        if ($increment) {
+            return $this->add($quotient, $isPositiveOrZero ? '1' : '-1');
+        }
+
+        return $quotient;
+    }
+
+    /**
+     * Calculates bitwise AND of two numbers.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library
+     * has built-in support for bitwise operations.
+     */
+    public function and(string $a, string $b) : string
+    {
+        return $this->bitwise('and', $a, $b);
+    }
+
+    /**
+     * Calculates bitwise OR of two numbers.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library
+     * has built-in support for bitwise operations.
+     */
+    public function or(string $a, string $b) : string
+    {
+        return $this->bitwise('or', $a, $b);
+    }
+
+    /**
+     * Calculates bitwise XOR of two numbers.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library
+     * has built-in support for bitwise operations.
+     */
+    public function xor(string $a, string $b) : string
+    {
+        return $this->bitwise('xor', $a, $b);
+    }
+
+    /**
+     * Performs a bitwise operation on a decimal number.
+     *
+     * @param 'and'|'or'|'xor' $operator The operator to use.
+     * @param string           $a        The left operand.
+     * @param string           $b        The right operand.
+     */
+    private function bitwise(string $operator, string $a, string $b) : string
+    {
+        [$aNeg, $bNeg, $aDig, $bDig] = $this->init($a, $b);
+
+        $aBin = $this->toBinary($aDig);
+        $bBin = $this->toBinary($bDig);
+
+        $aLen = \strlen($aBin);
+        $bLen = \strlen($bBin);
+
+        if ($aLen > $bLen) {
+            $bBin = \str_repeat("\x00", $aLen - $bLen) . $bBin;
+        } elseif ($bLen > $aLen) {
+            $aBin = \str_repeat("\x00", $bLen - $aLen) . $aBin;
+        }
+
+        if ($aNeg) {
+            $aBin = $this->twosComplement($aBin);
+        }
+        if ($bNeg) {
+            $bBin = $this->twosComplement($bBin);
+        }
+
+        switch ($operator) {
+            case 'and':
+                $value = $aBin & $bBin;
+                $negative = ($aNeg and $bNeg);
+                break;
+
+            case 'or':
+                $value = $aBin | $bBin;
+                $negative = ($aNeg or $bNeg);
+                break;
+
+            case 'xor':
+                $value = $aBin ^ $bBin;
+                $negative = ($aNeg xor $bNeg);
+                break;
+
+            // @codeCoverageIgnoreStart
+            default:
+                throw new \InvalidArgumentException('Invalid bitwise operator.');
+            // @codeCoverageIgnoreEnd
+        }
+
+        if ($negative) {
+            $value = $this->twosComplement($value);
+        }
+
+        $result = $this->toDecimal($value);
+
+        return $negative ? $this->neg($result) : $result;
+    }
+
+    /**
+     * @param string $number A positive, binary number.
+     */
+    private function twosComplement(string $number) : string
+    {
+        $xor = \str_repeat("\xff", \strlen($number));
+
+        $number ^= $xor;
+
+        for ($i = \strlen($number) - 1; $i >= 0; $i--) {
+            $byte = \ord($number[$i]);
+
+            if (++$byte !== 256) {
+                $number[$i] = \chr($byte);
+                break;
+            }
+
+            $number[$i] = "\x00";
+
+            if ($i === 0) {
+                $number = "\x01" . $number;
+            }
+        }
+
+        return $number;
+    }
+
+    /**
+     * Converts a decimal number to a binary string.
+     *
+     * @param string $number The number to convert, positive or zero, only digits.
+     */
+    private function toBinary(string $number) : string
+    {
+        $result = '';
+
+        while ($number !== '0') {
+            [$number, $remainder] = $this->divQR($number, '256');
+            $result .= \chr((int) $remainder);
+        }
+
+        return \strrev($result);
+    }
+
+    /**
+     * Returns the positive decimal representation of a binary number.
+     *
+     * @param string $bytes The bytes representing the number.
+     */
+    private function toDecimal(string $bytes) : string
+    {
+        $result = '0';
+        $power = '1';
+
+        for ($i = \strlen($bytes) - 1; $i >= 0; $i--) {
+            $index = \ord($bytes[$i]);
+
+            if ($index !== 0) {
+                $result = $this->add($result, ($index === 1)
+                    ? $power
+                    : $this->mul($power, (string) $index)
+                );
+            }
+
+            if ($i !== 0) {
+                $power = $this->mul($power, '256');
+            }
+        }
+
+        return $result;
+    }
+}

vendor/brick/math/src/Internal/Calculator/BcMathCalculator.php

@@ -0,0 +1,75 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Internal\Calculator;
+
+use Brick\Math\Internal\Calculator;
+
+/**
+ * Calculator implementation built around the bcmath library.
+ *
+ * @internal
+ *
+ * @psalm-immutable
+ */
+class BcMathCalculator extends Calculator
+{
+    public function add(string $a, string $b) : string
+    {
+        return \bcadd($a, $b, 0);
+    }
+
+    public function sub(string $a, string $b) : string
+    {
+        return \bcsub($a, $b, 0);
+    }
+
+    public function mul(string $a, string $b) : string
+    {
+        return \bcmul($a, $b, 0);
+    }
+
+    public function divQ(string $a, string $b) : string
+    {
+        return \bcdiv($a, $b, 0);
+    }
+
+    /**
+     * @psalm-suppress InvalidNullableReturnType
+     * @psalm-suppress NullableReturnStatement
+     */
+    public function divR(string $a, string $b) : string
+    {
+        return \bcmod($a, $b, 0);
+    }
+
+    public function divQR(string $a, string $b) : array
+    {
+        $q = \bcdiv($a, $b, 0);
+        $r = \bcmod($a, $b, 0);
+
+        assert($r !== null);
+
+        return [$q, $r];
+    }
+
+    public function pow(string $a, int $e) : string
+    {
+        return \bcpow($a, (string) $e, 0);
+    }
+
+    public function modPow(string $base, string $exp, string $mod) : string
+    {
+        return \bcpowmod($base, $exp, $mod, 0);
+    }
+
+    /**
+     * @psalm-suppress InvalidNullableReturnType
+     * @psalm-suppress NullableReturnStatement
+     */
+    public function sqrt(string $n) : string
+    {
+        return \bcsqrt($n, 0);
+    }
+}

vendor/brick/math/src/Internal/Calculator/GmpCalculator.php

@@ -0,0 +1,108 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Internal\Calculator;
+
+use Brick\Math\Internal\Calculator;
+
+/**
+ * Calculator implementation built around the GMP library.
+ *
+ * @internal
+ *
+ * @psalm-immutable
+ */
+class GmpCalculator extends Calculator
+{
+    public function add(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_add($a, $b));
+    }
+
+    public function sub(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_sub($a, $b));
+    }
+
+    public function mul(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_mul($a, $b));
+    }
+
+    public function divQ(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_div_q($a, $b));
+    }
+
+    public function divR(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_div_r($a, $b));
+    }
+
+    public function divQR(string $a, string $b) : array
+    {
+        [$q, $r] = \gmp_div_qr($a, $b);
+
+        return [
+            \gmp_strval($q),
+            \gmp_strval($r)
+        ];
+    }
+
+    public function pow(string $a, int $e) : string
+    {
+        return \gmp_strval(\gmp_pow($a, $e));
+    }
+
+    public function modInverse(string $x, string $m) : ?string
+    {
+        $result = \gmp_invert($x, $m);
+
+        if ($result === false) {
+            return null;
+        }
+
+        return \gmp_strval($result);
+    }
+
+    public function modPow(string $base, string $exp, string $mod) : string
+    {
+        return \gmp_strval(\gmp_powm($base, $exp, $mod));
+    }
+
+    public function gcd(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_gcd($a, $b));
+    }
+
+    public function fromBase(string $number, int $base) : string
+    {
+        return \gmp_strval(\gmp_init($number, $base));
+    }
+
+    public function toBase(string $number, int $base) : string
+    {
+        return \gmp_strval($number, $base);
+    }
+
+    public function and(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_and($a, $b));
+    }
+
+    public function or(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_or($a, $b));
+    }
+
+    public function xor(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_xor($a, $b));
+    }
+
+    public function sqrt(string $n) : string
+    {
+        return \gmp_strval(\gmp_sqrt($n));
+    }
+}

vendor/brick/math/src/Internal/Calculator/NativeCalculator.php

@@ -0,0 +1,581 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Internal\Calculator;
+
+use Brick\Math\Internal\Calculator;
+
+/**
+ * Calculator implementation using only native PHP code.
+ *
+ * @internal
+ *
+ * @psalm-immutable
+ */
+class NativeCalculator extends Calculator
+{
+    /**
+     * The max number of digits the platform can natively add, subtract, multiply or divide without overflow.
+     * For multiplication, this represents the max sum of the lengths of both operands.
+     *
+     * In addition, it is assumed that an extra digit can hold a carry (1) without overflowing.
+     * Example: 32-bit: max number 1,999,999,999 (9 digits + carry)
+     *          64-bit: max number 1,999,999,999,999,999,999 (18 digits + carry)
+     */
+    private int $maxDigits;
+
+    /**
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        switch (PHP_INT_SIZE) {
+            case 4:
+                $this->maxDigits = 9;
+                break;
+
+            case 8:
+                $this->maxDigits = 18;
+                break;
+
+            default:
+                throw new \RuntimeException('The platform is not 32-bit or 64-bit as expected.');
+        }
+    }
+
+    public function add(string $a, string $b) : string
+    {
+        /**
+         * @psalm-var numeric-string $a
+         * @psalm-var numeric-string $b
+         */
+        $result = $a + $b;
+
+        if (is_int($result)) {
+            return (string) $result;
+        }
+
+        if ($a === '0') {
+            return $b;
+        }
+
+        if ($b === '0') {
+            return $a;
+        }
+
+        [$aNeg, $bNeg, $aDig, $bDig] = $this->init($a, $b);
+
+        $result = $aNeg === $bNeg ? $this->doAdd($aDig, $bDig) : $this->doSub($aDig, $bDig);
+
+        if ($aNeg) {
+            $result = $this->neg($result);
+        }
+
+        return $result;
+    }
+
+    public function sub(string $a, string $b) : string
+    {
+        return $this->add($a, $this->neg($b));
+    }
+
+    public function mul(string $a, string $b) : string
+    {
+        /**
+         * @psalm-var numeric-string $a
+         * @psalm-var numeric-string $b
+         */
+        $result = $a * $b;
+
+        if (is_int($result)) {
+            return (string) $result;
+        }
+
+        if ($a === '0' || $b === '0') {
+            return '0';
+        }
+
+        if ($a === '1') {
+            return $b;
+        }
+
+        if ($b === '1') {
+            return $a;
+        }
+
+        if ($a === '-1') {
+            return $this->neg($b);
+        }
+
+        if ($b === '-1') {
+            return $this->neg($a);
+        }
+
+        [$aNeg, $bNeg, $aDig, $bDig] = $this->init($a, $b);
+
+        $result = $this->doMul($aDig, $bDig);
+
+        if ($aNeg !== $bNeg) {
+            $result = $this->neg($result);
+        }
+
+        return $result;
+    }
+
+    public function divQ(string $a, string $b) : string
+    {
+        return $this->divQR($a, $b)[0];
+    }
+
+    public function divR(string $a, string $b): string
+    {
+        return $this->divQR($a, $b)[1];
+    }
+
+    public function divQR(string $a, string $b) : array
+    {
+        if ($a === '0') {
+            return ['0', '0'];
+        }
+
+        if ($a === $b) {
+            return ['1', '0'];
+        }
+
+        if ($b === '1') {
+            return [$a, '0'];
+        }
+
+        if ($b === '-1') {
+            return [$this->neg($a), '0'];
+        }
+
+        /** @psalm-var numeric-string $a */
+        $na = $a * 1; // cast to number
+
+        if (is_int($na)) {
+            /** @psalm-var numeric-string $b */
+            $nb = $b * 1;
+
+            if (is_int($nb)) {
+                // the only division that may overflow is PHP_INT_MIN / -1,
+                // which cannot happen here as we've already handled a divisor of -1 above.
+                $r = $na % $nb;
+                $q = ($na - $r) / $nb;
+
+                assert(is_int($q));
+
+                return [
+                    (string) $q,
+                    (string) $r
+                ];
+            }
+        }
+
+        [$aNeg, $bNeg, $aDig, $bDig] = $this->init($a, $b);
+
+        [$q, $r] = $this->doDiv($aDig, $bDig);
+
+        if ($aNeg !== $bNeg) {
+            $q = $this->neg($q);
+        }
+
+        if ($aNeg) {
+            $r = $this->neg($r);
+        }
+
+        return [$q, $r];
+    }
+
+    public function pow(string $a, int $e) : string
+    {
+        if ($e === 0) {
+            return '1';
+        }
+
+        if ($e === 1) {
+            return $a;
+        }
+
+        $odd = $e % 2;
+        $e -= $odd;
+
+        $aa = $this->mul($a, $a);
+
+        /** @psalm-suppress PossiblyInvalidArgument We're sure that $e / 2 is an int now */
+        $result = $this->pow($aa, $e / 2);
+
+        if ($odd === 1) {
+            $result = $this->mul($result, $a);
+        }
+
+        return $result;
+    }
+
+    /**
+     * Algorithm from: https://www.geeksforgeeks.org/modular-exponentiation-power-in-modular-arithmetic/
+     */
+    public function modPow(string $base, string $exp, string $mod) : string
+    {
+        // special case: the algorithm below fails with 0 power 0 mod 1 (returns 1 instead of 0)
+        if ($base === '0' && $exp === '0' && $mod === '1') {
+            return '0';
+        }
+
+        // special case: the algorithm below fails with power 0 mod 1 (returns 1 instead of 0)
+        if ($exp === '0' && $mod === '1') {
+            return '0';
+        }
+
+        $x = $base;
+
+        $res = '1';
+
+        // numbers are positive, so we can use remainder instead of modulo
+        $x = $this->divR($x, $mod);
+
+        while ($exp !== '0') {
+            if (in_array($exp[-1], ['1', '3', '5', '7', '9'])) { // odd
+                $res = $this->divR($this->mul($res, $x), $mod);
+            }
+
+            $exp = $this->divQ($exp, '2');
+            $x = $this->divR($this->mul($x, $x), $mod);
+        }
+
+        return $res;
+    }
+
+    /**
+     * Adapted from https://cp-algorithms.com/num_methods/roots_newton.html
+     */
+    public function sqrt(string $n) : string
+    {
+        if ($n === '0') {
+            return '0';
+        }
+
+        // initial approximation
+        $x = \str_repeat('9', \intdiv(\strlen($n), 2) ?: 1);
+
+        $decreased = false;
+
+        for (;;) {
+            $nx = $this->divQ($this->add($x, $this->divQ($n, $x)), '2');
+
+            if ($x === $nx || $this->cmp($nx, $x) > 0 && $decreased) {
+                break;
+            }
+
+            $decreased = $this->cmp($nx, $x) < 0;
+            $x = $nx;
+        }
+
+        return $x;
+    }
+
+    /**
+     * Performs the addition of two non-signed large integers.
+     */
+    private function doAdd(string $a, string $b) : string
+    {
+        [$a, $b, $length] = $this->pad($a, $b);
+
+        $carry = 0;
+        $result = '';
+
+        for ($i = $length - $this->maxDigits;; $i -= $this->maxDigits) {
+            $blockLength = $this->maxDigits;
+
+            if ($i < 0) {
+                $blockLength += $i;
+                /** @psalm-suppress LoopInvalidation */
+                $i = 0;
+            }
+
+            /** @psalm-var numeric-string $blockA */
+            $blockA = \substr($a, $i, $blockLength);
+
+            /** @psalm-var numeric-string $blockB */
+            $blockB = \substr($b, $i, $blockLength);
+
+            $sum = (string) ($blockA + $blockB + $carry);
+            $sumLength = \strlen($sum);
+
+            if ($sumLength > $blockLength) {
+                $sum = \substr($sum, 1);
+                $carry = 1;
+            } else {
+                if ($sumLength < $blockLength) {
+                    $sum = \str_repeat('0', $blockLength - $sumLength) . $sum;
+                }
+                $carry = 0;
+            }
+
+            $result = $sum . $result;
+
+            if ($i === 0) {
+                break;
+            }
+        }
+
+        if ($carry === 1) {
+            $result = '1' . $result;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Performs the subtraction of two non-signed large integers.
+     */
+    private function doSub(string $a, string $b) : string
+    {
+        if ($a === $b) {
+            return '0';
+        }
+
+        // Ensure that we always subtract to a positive result: biggest minus smallest.
+        $cmp = $this->doCmp($a, $b);
+
+        $invert = ($cmp === -1);
+
+        if ($invert) {
+            $c = $a;
+            $a = $b;
+            $b = $c;
+        }
+
+        [$a, $b, $length] = $this->pad($a, $b);
+
+        $carry = 0;
+        $result = '';
+
+        $complement = 10 ** $this->maxDigits;
+
+        for ($i = $length - $this->maxDigits;; $i -= $this->maxDigits) {
+            $blockLength = $this->maxDigits;
+
+            if ($i < 0) {
+                $blockLength += $i;
+                /** @psalm-suppress LoopInvalidation */
+                $i = 0;
+            }
+
+            /** @psalm-var numeric-string $blockA */
+            $blockA = \substr($a, $i, $blockLength);
+
+            /** @psalm-var numeric-string $blockB */
+            $blockB = \substr($b, $i, $blockLength);
+
+            $sum = $blockA - $blockB - $carry;
+
+            if ($sum < 0) {
+                $sum += $complement;
+                $carry = 1;
+            } else {
+                $carry = 0;
+            }
+
+            $sum = (string) $sum;
+            $sumLength = \strlen($sum);
+
+            if ($sumLength < $blockLength) {
+                $sum = \str_repeat('0', $blockLength - $sumLength) . $sum;
+            }
+
+            $result = $sum . $result;
+
+            if ($i === 0) {
+                break;
+            }
+        }
+
+        // Carry cannot be 1 when the loop ends, as a > b
+        assert($carry === 0);
+
+        $result = \ltrim($result, '0');
+
+        if ($invert) {
+            $result = $this->neg($result);
+        }
+
+        return $result;
+    }
+
+    /**
+     * Performs the multiplication of two non-signed large integers.
+     */
+    private function doMul(string $a, string $b) : string
+    {
+        $x = \strlen($a);
+        $y = \strlen($b);
+
+        $maxDigits = \intdiv($this->maxDigits, 2);
+        $complement = 10 ** $maxDigits;
+
+        $result = '0';
+
+        for ($i = $x - $maxDigits;; $i -= $maxDigits) {
+            $blockALength = $maxDigits;
+
+            if ($i < 0) {
+                $blockALength += $i;
+                /** @psalm-suppress LoopInvalidation */
+                $i = 0;
+            }
+
+            $blockA = (int) \substr($a, $i, $blockALength);
+
+            $line = '';
+            $carry = 0;
+
+            for ($j = $y - $maxDigits;; $j -= $maxDigits) {
+                $blockBLength = $maxDigits;
+
+                if ($j < 0) {
+                    $blockBLength += $j;
+                    /** @psalm-suppress LoopInvalidation */
+                    $j = 0;
+                }
+
+                $blockB = (int) \substr($b, $j, $blockBLength);
+
+                $mul = $blockA * $blockB + $carry;
+                $value = $mul % $complement;
+                $carry = ($mul - $value) / $complement;
+
+                $value = (string) $value;
+                $value = \str_pad($value, $maxDigits, '0', STR_PAD_LEFT);
+
+                $line = $value . $line;
+
+                if ($j === 0) {
+                    break;
+                }
+            }
+
+            if ($carry !== 0) {
+                $line = $carry . $line;
+            }
+
+            $line = \ltrim($line, '0');
+
+            if ($line !== '') {
+                $line .= \str_repeat('0', $x - $blockALength - $i);
+                $result = $this->add($result, $line);
+            }
+
+            if ($i === 0) {
+                break;
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * Performs the division of two non-signed large integers.
+     *
+     * @return string[] The quotient and remainder.
+     */
+    private function doDiv(string $a, string $b) : array
+    {
+        $cmp = $this->doCmp($a, $b);
+
+        if ($cmp === -1) {
+            return ['0', $a];
+        }
+
+        $x = \strlen($a);
+        $y = \strlen($b);
+
+        // we now know that a >= b && x >= y
+
+        $q = '0'; // quotient
+        $r = $a; // remainder
+        $z = $y; // focus length, always $y or $y+1
+
+        for (;;) {
+            $focus = \substr($a, 0, $z);
+
+            $cmp = $this->doCmp($focus, $b);
+
+            if ($cmp === -1) {
+                if ($z === $x) { // remainder < dividend
+                    break;
+                }
+
+                $z++;
+            }
+
+            $zeros = \str_repeat('0', $x - $z);
+
+            $q = $this->add($q, '1' . $zeros);
+            $a = $this->sub($a, $b . $zeros);
+
+            $r = $a;
+
+            if ($r === '0') { // remainder == 0
+                break;
+            }
+
+            $x = \strlen($a);
+
+            if ($x < $y) { // remainder < dividend
+                break;
+            }
+
+            $z = $y;
+        }
+
+        return [$q, $r];
+    }
+
+    /**
+     * Compares two non-signed large numbers.
+     *
+     * @return int [-1, 0, 1]
+     */
+    private function doCmp(string $a, string $b) : int
+    {
+        $x = \strlen($a);
+        $y = \strlen($b);
+
+        $cmp = $x <=> $y;
+
+        if ($cmp !== 0) {
+            return $cmp;
+        }
+
+        return \strcmp($a, $b) <=> 0; // enforce [-1, 0, 1]
+    }
+
+    /**
+     * Pads the left of one of the given numbers with zeros if necessary to make both numbers the same length.
+     *
+     * The numbers must only consist of digits, without leading minus sign.
+     *
+     * @return array{string, string, int}
+     */
+    private function pad(string $a, string $b) : array
+    {
+        $x = \strlen($a);
+        $y = \strlen($b);
+
+        if ($x > $y) {
+            $b = \str_repeat('0', $x - $y) . $b;
+
+            return [$a, $b, $x];
+        }
+
+        if ($x < $y) {
+            $a = \str_repeat('0', $y - $x) . $a;
+
+            return [$a, $b, $y];
+        }
+
+        return [$a, $b, $x];
+    }
+}

vendor/brick/math/src/RoundingMode.php

@@ -0,0 +1,107 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math;
+
+/**
+ * Specifies a rounding behavior for numerical operations capable of discarding precision.
+ *
+ * Each rounding mode indicates how the least significant returned digit of a rounded result
+ * is to be calculated. If fewer digits are returned than the digits needed to represent the
+ * exact numerical result, the discarded digits will be referred to as the discarded fraction
+ * regardless the digits' contribution to the value of the number. In other words, considered
+ * as a numerical value, the discarded fraction could have an absolute value greater than one.
+ */
+final class RoundingMode
+{
+    /**
+     * Private constructor. This class is not instantiable.
+     *
+     * @codeCoverageIgnore
+     */
+    private function __construct()
+    {
+    }
+
+    /**
+     * Asserts that the requested operation has an exact result, hence no rounding is necessary.
+     *
+     * If this rounding mode is specified on an operation that yields a result that
+     * cannot be represented at the requested scale, a RoundingNecessaryException is thrown.
+     */
+    public const UNNECESSARY = 0;
+
+    /**
+     * Rounds away from zero.
+     *
+     * Always increments the digit prior to a nonzero discarded fraction.
+     * Note that this rounding mode never decreases the magnitude of the calculated value.
+     */
+    public const UP = 1;
+
+    /**
+     * Rounds towards zero.
+     *
+     * Never increments the digit prior to a discarded fraction (i.e., truncates).
+     * Note that this rounding mode never increases the magnitude of the calculated value.
+     */
+    public const DOWN = 2;
+
+    /**
+     * Rounds towards positive infinity.
+     *
+     * If the result is positive, behaves as for UP; if negative, behaves as for DOWN.
+     * Note that this rounding mode never decreases the calculated value.
+     */
+    public const CEILING = 3;
+
+    /**
+     * Rounds towards negative infinity.
+     *
+     * If the result is positive, behave as for DOWN; if negative, behave as for UP.
+     * Note that this rounding mode never increases the calculated value.
+     */
+    public const FLOOR = 4;
+
+    /**
+     * Rounds towards "nearest neighbor" unless both neighbors are equidistant, in which case round up.
+     *
+     * Behaves as for UP if the discarded fraction is >= 0.5; otherwise, behaves as for DOWN.
+     * Note that this is the rounding mode commonly taught at school.
+     */
+    public const HALF_UP = 5;
+
+    /**
+     * Rounds towards "nearest neighbor" unless both neighbors are equidistant, in which case round down.
+     *
+     * Behaves as for UP if the discarded fraction is > 0.5; otherwise, behaves as for DOWN.
+     */
+    public const HALF_DOWN = 6;
+
+    /**
+     * Rounds towards "nearest neighbor" unless both neighbors are equidistant, in which case round towards positive infinity.
+     *
+     * If the result is positive, behaves as for HALF_UP; if negative, behaves as for HALF_DOWN.
+     */
+    public const HALF_CEILING = 7;
+
+    /**
+     * Rounds towards "nearest neighbor" unless both neighbors are equidistant, in which case round towards negative infinity.
+     *
+     * If the result is positive, behaves as for HALF_DOWN; if negative, behaves as for HALF_UP.
+     */
+    public const HALF_FLOOR = 8;
+
+    /**
+     * Rounds towards the "nearest neighbor" unless both neighbors are equidistant, in which case rounds towards the even neighbor.
+     *
+     * Behaves as for HALF_UP if the digit to the left of the discarded fraction is odd;
+     * behaves as for HALF_DOWN if it's even.
+     *
+     * Note that this is the rounding mode that statistically minimizes
+     * cumulative error when applied repeatedly over a sequence of calculations.
+     * It is sometimes known as "Banker's rounding", and is chiefly used in the USA.
+     */
+    public const HALF_EVEN = 9;
+}

vendor/cakephp/core/App.php

@@ -0,0 +1,269 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         1.2.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+/**
+ * App is responsible for resource location, and path management.
+ *
+ * ### Adding paths
+ *
+ * Additional paths for Templates and Plugins are configured with Configure now. See config/app.php for an
+ * example. The `App.paths.plugins` and `App.paths.templates` variables are used to configure paths for plugins
+ * and templates respectively. All class based resources should be mapped using your application's autoloader.
+ *
+ * ### Inspecting loaded paths
+ *
+ * You can inspect the currently loaded paths using `App::classPath('Controller')` for example to see loaded
+ * controller paths.
+ *
+ * It is also possible to inspect paths for plugin classes, for instance, to get
+ * the path to a plugin's helpers you would call `App::classPath('View/Helper', 'MyPlugin')`
+ *
+ * ### Locating plugins
+ *
+ * Plugins can be located with App as well. Using Plugin::path('DebugKit') for example, will
+ * give you the full path to the DebugKit plugin.
+ *
+ * @link https://book.cakephp.org/4/en/core-libraries/app.html
+ */
+class App
+{
+    /**
+     * Return the class name namespaced. This method checks if the class is defined on the
+     * application/plugin, otherwise try to load from the CakePHP core
+     *
+     * @param string $class Class name
+     * @param string $type Type of class
+     * @param string $suffix Class name suffix
+     * @return string|null Namespaced class name, null if the class is not found.
+     * @psalm-return class-string|null
+     */
+    public static function className(string $class, string $type = '', string $suffix = ''): ?string
+    {
+        if (strpos($class, '\\') !== false) {
+            return class_exists($class) ? $class : null;
+        }
+
+        [$plugin, $name] = pluginSplit($class);
+        $fullname = '\\' . str_replace('/', '\\', $type . '\\' . $name) . $suffix;
+
+        $base = $plugin ?: Configure::read('App.namespace');
+        if ($base !== null) {
+            $base = str_replace('/', '\\', rtrim($base, '\\'));
+
+            if (static::_classExistsInBase($fullname, $base)) {
+                /** @var class-string */
+                return $base . $fullname;
+            }
+        }
+
+        if ($plugin || !static::_classExistsInBase($fullname, 'Cake')) {
+            return null;
+        }
+
+        /** @var class-string */
+        return 'Cake' . $fullname;
+    }
+
+    /**
+     * Returns the plugin split name of a class
+     *
+     * Examples:
+     *
+     * ```
+     * App::shortName(
+     *     'SomeVendor\SomePlugin\Controller\Component\TestComponent',
+     *     'Controller/Component',
+     *     'Component'
+     * )
+     * ```
+     *
+     * Returns: SomeVendor/SomePlugin.Test
+     *
+     * ```
+     * App::shortName(
+     *     'SomeVendor\SomePlugin\Controller\Component\Subfolder\TestComponent',
+     *     'Controller/Component',
+     *     'Component'
+     * )
+     * ```
+     *
+     * Returns: SomeVendor/SomePlugin.Subfolder/Test
+     *
+     * ```
+     * App::shortName(
+     *     'Cake\Controller\Component\AuthComponent',
+     *     'Controller/Component',
+     *     'Component'
+     * )
+     * ```
+     *
+     * Returns: Auth
+     *
+     * @param string $class Class name
+     * @param string $type Type of class
+     * @param string $suffix Class name suffix
+     * @return string Plugin split name of class
+     */
+    public static function shortName(string $class, string $type, string $suffix = ''): string
+    {
+        $class = str_replace('\\', '/', $class);
+        $type = '/' . $type . '/';
+
+        $pos = strrpos($class, $type);
+        if ($pos === false) {
+            return $class;
+        }
+
+        $pluginName = (string)substr($class, 0, $pos);
+        $name = (string)substr($class, $pos + strlen($type));
+
+        if ($suffix) {
+            $name = (string)substr($name, 0, -strlen($suffix));
+        }
+
+        $nonPluginNamespaces = [
+            'Cake',
+            str_replace('\\', '/', (string)Configure::read('App.namespace')),
+        ];
+        if (in_array($pluginName, $nonPluginNamespaces, true)) {
+            return $name;
+        }
+
+        return $pluginName . '.' . $name;
+    }
+
+    /**
+     * _classExistsInBase
+     *
+     * Test isolation wrapper
+     *
+     * @param string $name Class name.
+     * @param string $namespace Namespace.
+     * @return bool
+     */
+    protected static function _classExistsInBase(string $name, string $namespace): bool
+    {
+        return class_exists($namespace . $name);
+    }
+
+    /**
+     * Used to read information stored path.
+     *
+     * The 1st character of $type argument should be lower cased and will return the
+     * value of `App.paths.$type` config.
+     *
+     * Default types:
+     * - plugins
+     * - templates
+     * - locales
+     *
+     * Example:
+     *
+     * ```
+     * App::path('plugins');
+     * ```
+     *
+     * Will return the value of `App.paths.plugins` config.
+     *
+     * Deprecated: 4.0 App::path() is deprecated for class path (inside src/ directory).
+     *   Use \Cake\Core\App::classPath() instead or directly the method on \Cake\Core\Plugin class.
+     *
+     * @param string $type Type of path
+     * @param string|null $plugin Plugin name
+     * @return array<string>
+     * @link https://book.cakephp.org/4/en/core-libraries/app.html#finding-paths-to-namespaces
+     */
+    public static function path(string $type, ?string $plugin = null): array
+    {
+        if ($plugin === null && $type[0] === strtolower($type[0])) {
+            return (array)Configure::read('App.paths.' . $type);
+        }
+
+        if ($type === 'templates') {
+            /** @psalm-suppress PossiblyNullArgument */
+            return [Plugin::templatePath($plugin)];
+        }
+
+        if ($type === 'locales') {
+            /** @psalm-suppress PossiblyNullArgument */
+            return [Plugin::path($plugin) . 'resources' . DIRECTORY_SEPARATOR . 'locales' . DIRECTORY_SEPARATOR];
+        }
+
+        deprecationWarning(
+            'App::path() is deprecated for class path.'
+            . ' Use \Cake\Core\App::classPath() or \Cake\Core\Plugin::classPath() instead.'
+        );
+
+        return static::classPath($type, $plugin);
+    }
+
+    /**
+     * Gets the path to a class type in the application or a plugin.
+     *
+     * Example:
+     *
+     * ```
+     * App::classPath('Model/Table');
+     * ```
+     *
+     * Will return the path for tables - e.g. `src/Model/Table/`.
+     *
+     * ```
+     * App::classPath('Model/Table', 'My/Plugin');
+     * ```
+     *
+     * Will return the plugin based path for those.
+     *
+     * @param string $type Package type.
+     * @param string|null $plugin Plugin name.
+     * @return array<string>
+     */
+    public static function classPath(string $type, ?string $plugin = null): array
+    {
+        if ($plugin !== null) {
+            return [
+                Plugin::classPath($plugin) . $type . DIRECTORY_SEPARATOR,
+            ];
+        }
+
+        return [APP . $type . DIRECTORY_SEPARATOR];
+    }
+
+    /**
+     * Returns the full path to a package inside the CakePHP core
+     *
+     * Usage:
+     *
+     * ```
+     * App::core('Cache/Engine');
+     * ```
+     *
+     * Will return the full path to the cache engines package.
+     *
+     * @param string $type Package type.
+     * @return array<string> Full path to package
+     */
+    public static function core(string $type): array
+    {
+        if ($type === 'templates') {
+            return [CORE_PATH . 'templates' . DIRECTORY_SEPARATOR];
+        }
+
+        return [CAKE . str_replace('/', DIRECTORY_SEPARATOR, $type) . DIRECTORY_SEPARATOR];
+    }
+}

vendor/cakephp/core/BasePlugin.php

@@ -0,0 +1,305 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright 2005-2011, Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.6.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use Cake\Console\CommandCollection;
+use Cake\Http\MiddlewareQueue;
+use Cake\Routing\RouteBuilder;
+use Closure;
+use InvalidArgumentException;
+use ReflectionClass;
+
+/**
+ * Base Plugin Class
+ *
+ * Every plugin should extend from this class or implement the interfaces and
+ * include a plugin class in its src root folder.
+ */
+class BasePlugin implements PluginInterface
+{
+    /**
+     * Do bootstrapping or not
+     *
+     * @var bool
+     */
+    protected $bootstrapEnabled = true;
+
+    /**
+     * Console middleware
+     *
+     * @var bool
+     */
+    protected $consoleEnabled = true;
+
+    /**
+     * Enable middleware
+     *
+     * @var bool
+     */
+    protected $middlewareEnabled = true;
+
+    /**
+     * Register container services
+     *
+     * @var bool
+     */
+    protected $servicesEnabled = true;
+
+    /**
+     * Load routes or not
+     *
+     * @var bool
+     */
+    protected $routesEnabled = true;
+
+    /**
+     * The path to this plugin.
+     *
+     * @var string
+     */
+    protected $path;
+
+    /**
+     * The class path for this plugin.
+     *
+     * @var string
+     */
+    protected $classPath;
+
+    /**
+     * The config path for this plugin.
+     *
+     * @var string
+     */
+    protected $configPath;
+
+    /**
+     * The templates path for this plugin.
+     *
+     * @var string
+     */
+    protected $templatePath;
+
+    /**
+     * The name of this plugin
+     *
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * Constructor
+     *
+     * @param array<string, mixed> $options Options
+     */
+    public function __construct(array $options = [])
+    {
+        foreach (static::VALID_HOOKS as $key) {
+            if (isset($options[$key])) {
+                $this->{"{$key}Enabled"} = (bool)$options[$key];
+            }
+        }
+        foreach (['name', 'path', 'classPath', 'configPath', 'templatePath'] as $path) {
+            if (isset($options[$path])) {
+                $this->{$path} = $options[$path];
+            }
+        }
+
+        $this->initialize();
+    }
+
+    /**
+     * Initialization hook called from constructor.
+     *
+     * @return void
+     */
+    public function initialize(): void
+    {
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getName(): string
+    {
+        if ($this->name) {
+            return $this->name;
+        }
+        $parts = explode('\\', static::class);
+        array_pop($parts);
+        $this->name = implode('/', $parts);
+
+        return $this->name;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getPath(): string
+    {
+        if ($this->path) {
+            return $this->path;
+        }
+        $reflection = new ReflectionClass($this);
+        $path = dirname($reflection->getFileName());
+
+        // Trim off src
+        if (substr($path, -3) === 'src') {
+            $path = substr($path, 0, -3);
+        }
+        $this->path = rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
+
+        return $this->path;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getConfigPath(): string
+    {
+        if ($this->configPath) {
+            return $this->configPath;
+        }
+        $path = $this->getPath();
+
+        return $path . 'config' . DIRECTORY_SEPARATOR;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getClassPath(): string
+    {
+        if ($this->classPath) {
+            return $this->classPath;
+        }
+        $path = $this->getPath();
+
+        return $path . 'src' . DIRECTORY_SEPARATOR;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getTemplatePath(): string
+    {
+        if ($this->templatePath) {
+            return $this->templatePath;
+        }
+        $path = $this->getPath();
+
+        return $this->templatePath = $path . 'templates' . DIRECTORY_SEPARATOR;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function enable(string $hook)
+    {
+        $this->checkHook($hook);
+        $this->{"{$hook}Enabled"} = true;
+
+        return $this;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function disable(string $hook)
+    {
+        $this->checkHook($hook);
+        $this->{"{$hook}Enabled"} = false;
+
+        return $this;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function isEnabled(string $hook): bool
+    {
+        $this->checkHook($hook);
+
+        return $this->{"{$hook}Enabled"} === true;
+    }
+
+    /**
+     * Check if a hook name is valid
+     *
+     * @param string $hook The hook name to check
+     * @throws \InvalidArgumentException on invalid hooks
+     * @return void
+     */
+    protected function checkHook(string $hook): void
+    {
+        if (!in_array($hook, static::VALID_HOOKS, true)) {
+            throw new InvalidArgumentException(
+                "`$hook` is not a valid hook name. Must be one of " . implode(', ', static::VALID_HOOKS)
+            );
+        }
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function routes(RouteBuilder $routes): void
+    {
+        $path = $this->getConfigPath() . 'routes.php';
+        if (is_file($path)) {
+            $return = require $path;
+            if ($return instanceof Closure) {
+                $return($routes);
+            }
+        }
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function bootstrap(PluginApplicationInterface $app): void
+    {
+        $bootstrap = $this->getConfigPath() . 'bootstrap.php';
+        if (is_file($bootstrap)) {
+            require $bootstrap;
+        }
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function console(CommandCollection $commands): CommandCollection
+    {
+        return $commands->addMany($commands->discoverPlugin($this->getName()));
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function middleware(MiddlewareQueue $middlewareQueue): MiddlewareQueue
+    {
+        return $middlewareQueue;
+    }
+
+    /**
+     * Register container services for this plugin.
+     *
+     * @param \Cake\Core\ContainerInterface $container The container to add services to.
+     * @return void
+     */
+    public function services(ContainerInterface $container): void
+    {
+    }
+}

vendor/cakephp/core/ClassLoader.php

@@ -0,0 +1,139 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright 2005-2011, Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+/**
+ * ClassLoader
+ *
+ * @deprecated 4.0.3 Use composer to generate autoload files instead.
+ */
+class ClassLoader
+{
+    /**
+     * An associative array where the key is a namespace prefix and the value
+     * is an array of base directories for classes in that namespace.
+     *
+     * @var array<string, array>
+     */
+    protected $_prefixes = [];
+
+    /**
+     * Register loader with SPL autoloader stack.
+     *
+     * @return void
+     */
+    public function register(): void
+    {
+        /** @var callable $callable */
+        $callable = [$this, 'loadClass'];
+        spl_autoload_register($callable);
+    }
+
+    /**
+     * Adds a base directory for a namespace prefix.
+     *
+     * @param string $prefix The namespace prefix.
+     * @param string $baseDir A base directory for class files in the
+     * namespace.
+     * @param bool $prepend If true, prepend the base directory to the stack
+     * instead of appending it; this causes it to be searched first rather
+     * than last.
+     * @return void
+     */
+    public function addNamespace(string $prefix, string $baseDir, bool $prepend = false): void
+    {
+        $prefix = trim($prefix, '\\') . '\\';
+
+        $baseDir = rtrim($baseDir, '/') . DIRECTORY_SEPARATOR;
+        $baseDir = rtrim($baseDir, DIRECTORY_SEPARATOR) . '/';
+
+        $this->_prefixes[$prefix] = $this->_prefixes[$prefix] ?? [];
+
+        if ($prepend) {
+            array_unshift($this->_prefixes[$prefix], $baseDir);
+        } else {
+            $this->_prefixes[$prefix][] = $baseDir;
+        }
+    }
+
+    /**
+     * Loads the class file for a given class name.
+     *
+     * @param string $class The fully-qualified class name.
+     * @return string|false The mapped file name on success, or boolean false on
+     * failure.
+     */
+    public function loadClass(string $class)
+    {
+        $prefix = $class;
+
+        while (($pos = strrpos($prefix, '\\')) !== false) {
+            $prefix = substr($class, 0, $pos + 1);
+            $relativeClass = substr($class, $pos + 1);
+
+            $mappedFile = $this->_loadMappedFile($prefix, $relativeClass);
+            if ($mappedFile) {
+                return $mappedFile;
+            }
+
+            $prefix = rtrim($prefix, '\\');
+        }
+
+        return false;
+    }
+
+    /**
+     * Load the mapped file for a namespace prefix and relative class.
+     *
+     * @param string $prefix The namespace prefix.
+     * @param string $relativeClass The relative class name.
+     * @return string|false Boolean false if no mapped file can be loaded, or the
+     * name of the mapped file that was loaded.
+     */
+    protected function _loadMappedFile(string $prefix, string $relativeClass)
+    {
+        if (!isset($this->_prefixes[$prefix])) {
+            return false;
+        }
+
+        foreach ($this->_prefixes[$prefix] as $baseDir) {
+            $file = $baseDir . str_replace('\\', DIRECTORY_SEPARATOR, $relativeClass) . '.php';
+
+            if ($this->_requireFile($file)) {
+                return $file;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * If a file exists, require it from the file system.
+     *
+     * @param string $file The file to require.
+     * @return bool True if the file exists, false if not.
+     */
+    protected function _requireFile(string $file): bool
+    {
+        if (file_exists($file)) {
+            require $file;
+
+            return true;
+        }
+
+        return false;
+    }
+}

vendor/cakephp/core/Configure.php

@@ -0,0 +1,498 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         1.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use Cake\Cache\Cache;
+use Cake\Core\Configure\ConfigEngineInterface;
+use Cake\Core\Configure\Engine\PhpConfig;
+use Cake\Core\Exception\CakeException;
+use Cake\Utility\Hash;
+use RuntimeException;
+
+/**
+ * Configuration class. Used for managing runtime configuration information.
+ *
+ * Provides features for reading and writing to the runtime configuration, as well
+ * as methods for loading additional configuration files or storing runtime configuration
+ * for future use.
+ *
+ * @link https://book.cakephp.org/4/en/development/configuration.html
+ */
+class Configure
+{
+    /**
+     * Array of values currently stored in Configure.
+     *
+     * @var array<string, mixed>
+     */
+    protected static $_values = [
+        'debug' => false,
+    ];
+
+    /**
+     * Configured engine classes, used to load config files from resources
+     *
+     * @see \Cake\Core\Configure::load()
+     * @var array<\Cake\Core\Configure\ConfigEngineInterface>
+     */
+    protected static $_engines = [];
+
+    /**
+     * Flag to track whether ini_set exists.
+     *
+     * @var bool|null
+     */
+    protected static $_hasIniSet;
+
+    /**
+     * Used to store a dynamic variable in Configure.
+     *
+     * Usage:
+     * ```
+     * Configure::write('One.key1', 'value of the Configure::One[key1]');
+     * Configure::write(['One.key1' => 'value of the Configure::One[key1]']);
+     * Configure::write('One', [
+     *     'key1' => 'value of the Configure::One[key1]',
+     *     'key2' => 'value of the Configure::One[key2]'
+     * ]);
+     *
+     * Configure::write([
+     *     'One.key1' => 'value of the Configure::One[key1]',
+     *     'One.key2' => 'value of the Configure::One[key2]'
+     * ]);
+     * ```
+     *
+     * @param array<string, mixed>|string $config The key to write, can be a dot notation value.
+     * Alternatively can be an array containing key(s) and value(s).
+     * @param mixed $value Value to set for the given key.
+     * @return void
+     * @link https://book.cakephp.org/4/en/development/configuration.html#writing-configuration-data
+     */
+    public static function write($config, $value = null): void
+    {
+        if (!is_array($config)) {
+            $config = [$config => $value];
+        }
+
+        foreach ($config as $name => $valueToInsert) {
+            static::$_values = Hash::insert(static::$_values, $name, $valueToInsert);
+        }
+
+        if (isset($config['debug'])) {
+            if (static::$_hasIniSet === null) {
+                static::$_hasIniSet = function_exists('ini_set');
+            }
+            if (static::$_hasIniSet) {
+                ini_set('display_errors', $config['debug'] ? '1' : '0');
+            }
+        }
+    }
+
+    /**
+     * Used to read information stored in Configure. It's not
+     * possible to store `null` values in Configure.
+     *
+     * Usage:
+     * ```
+     * Configure::read('Name'); will return all values for Name
+     * Configure::read('Name.key'); will return only the value of Configure::Name[key]
+     * ```
+     *
+     * @param string|null $var Variable to obtain. Use '.' to access array elements.
+     * @param mixed $default The return value when the configure does not exist
+     * @return mixed Value stored in configure, or null.
+     * @link https://book.cakephp.org/4/en/development/configuration.html#reading-configuration-data
+     */
+    public static function read(?string $var = null, $default = null)
+    {
+        if ($var === null) {
+            return static::$_values;
+        }
+
+        return Hash::get(static::$_values, $var, $default);
+    }
+
+    /**
+     * Returns true if given variable is set in Configure.
+     *
+     * @param string $var Variable name to check for
+     * @return bool True if variable is there
+     */
+    public static function check(string $var): bool
+    {
+        if (empty($var)) {
+            return false;
+        }
+
+        return static::read($var) !== null;
+    }
+
+    /**
+     * Used to get information stored in Configure. It's not
+     * possible to store `null` values in Configure.
+     *
+     * Acts as a wrapper around Configure::read() and Configure::check().
+     * The configure key/value pair fetched via this method is expected to exist.
+     * In case it does not an exception will be thrown.
+     *
+     * Usage:
+     * ```
+     * Configure::readOrFail('Name'); will return all values for Name
+     * Configure::readOrFail('Name.key'); will return only the value of Configure::Name[key]
+     * ```
+     *
+     * @param string $var Variable to obtain. Use '.' to access array elements.
+     * @return mixed Value stored in configure.
+     * @throws \RuntimeException if the requested configuration is not set.
+     * @link https://book.cakephp.org/4/en/development/configuration.html#reading-configuration-data
+     */
+    public static function readOrFail(string $var)
+    {
+        if (!static::check($var)) {
+            throw new RuntimeException(sprintf('Expected configuration key "%s" not found.', $var));
+        }
+
+        return static::read($var);
+    }
+
+    /**
+     * Used to delete a variable from Configure.
+     *
+     * Usage:
+     * ```
+     * Configure::delete('Name'); will delete the entire Configure::Name
+     * Configure::delete('Name.key'); will delete only the Configure::Name[key]
+     * ```
+     *
+     * @param string $var the var to be deleted
+     * @return void
+     * @link https://book.cakephp.org/4/en/development/configuration.html#deleting-configuration-data
+     */
+    public static function delete(string $var): void
+    {
+        static::$_values = Hash::remove(static::$_values, $var);
+    }
+
+    /**
+     * Used to consume information stored in Configure. It's not
+     * possible to store `null` values in Configure.
+     *
+     * Acts as a wrapper around Configure::consume() and Configure::check().
+     * The configure key/value pair consumed via this method is expected to exist.
+     * In case it does not an exception will be thrown.
+     *
+     * @param string $var Variable to consume. Use '.' to access array elements.
+     * @return mixed Value stored in configure.
+     * @throws \RuntimeException if the requested configuration is not set.
+     * @since 3.6.0
+     */
+    public static function consumeOrFail(string $var)
+    {
+        if (!static::check($var)) {
+            throw new RuntimeException(sprintf('Expected configuration key "%s" not found.', $var));
+        }
+
+        return static::consume($var);
+    }
+
+    /**
+     * Used to read and delete a variable from Configure.
+     *
+     * This is primarily used during bootstrapping to move configuration data
+     * out of configure into the various other classes in CakePHP.
+     *
+     * @param string $var The key to read and remove.
+     * @return array|string|null
+     */
+    public static function consume(string $var)
+    {
+        if (strpos($var, '.') === false) {
+            if (!isset(static::$_values[$var])) {
+                return null;
+            }
+            $value = static::$_values[$var];
+            unset(static::$_values[$var]);
+
+            return $value;
+        }
+        $value = Hash::get(static::$_values, $var);
+        static::delete($var);
+
+        return $value;
+    }
+
+    /**
+     * Add a new engine to Configure. Engines allow you to read configuration
+     * files in various formats/storage locations. CakePHP comes with two built-in engines
+     * PhpConfig and IniConfig. You can also implement your own engine classes in your application.
+     *
+     * To add a new engine to Configure:
+     *
+     * ```
+     * Configure::config('ini', new IniConfig());
+     * ```
+     *
+     * @param string $name The name of the engine being configured. This alias is used later to
+     *   read values from a specific engine.
+     * @param \Cake\Core\Configure\ConfigEngineInterface $engine The engine to append.
+     * @return void
+     */
+    public static function config(string $name, ConfigEngineInterface $engine): void
+    {
+        static::$_engines[$name] = $engine;
+    }
+
+    /**
+     * Returns true if the Engine objects is configured.
+     *
+     * @param string $name Engine name.
+     * @return bool
+     */
+    public static function isConfigured(string $name): bool
+    {
+        return isset(static::$_engines[$name]);
+    }
+
+    /**
+     * Gets the names of the configured Engine objects.
+     *
+     * @return array<string>
+     */
+    public static function configured(): array
+    {
+        $engines = array_keys(static::$_engines);
+
+        return array_map(function ($key) {
+            return (string)$key;
+        }, $engines);
+    }
+
+    /**
+     * Remove a configured engine. This will unset the engine
+     * and make any future attempts to use it cause an Exception.
+     *
+     * @param string $name Name of the engine to drop.
+     * @return bool Success
+     */
+    public static function drop(string $name): bool
+    {
+        if (!isset(static::$_engines[$name])) {
+            return false;
+        }
+        unset(static::$_engines[$name]);
+
+        return true;
+    }
+
+    /**
+     * Loads stored configuration information from a resource. You can add
+     * config file resource engines with `Configure::config()`.
+     *
+     * Loaded configuration information will be merged with the current
+     * runtime configuration. You can load configuration files from plugins
+     * by preceding the filename with the plugin name.
+     *
+     * `Configure::load('Users.user', 'default')`
+     *
+     * Would load the 'user' config file using the default config engine. You can load
+     * app config files by giving the name of the resource you want loaded.
+     *
+     * ```
+     * Configure::load('setup', 'default');
+     * ```
+     *
+     * If using `default` config and no engine has been configured for it yet,
+     * one will be automatically created using PhpConfig
+     *
+     * @param string $key name of configuration resource to load.
+     * @param string $config Name of the configured engine to use to read the resource identified by $key.
+     * @param bool $merge if config files should be merged instead of simply overridden
+     * @return bool True if load successful.
+     * @throws \Cake\Core\Exception\CakeException if the $config engine is not found
+     * @link https://book.cakephp.org/4/en/development/configuration.html#reading-and-writing-configuration-files
+     */
+    public static function load(string $key, string $config = 'default', bool $merge = true): bool
+    {
+        $engine = static::_getEngine($config);
+        if (!$engine) {
+            throw new CakeException(
+                sprintf(
+                    'Config %s engine not found when attempting to load %s.',
+                    $config,
+                    $key
+                )
+            );
+        }
+
+        $values = $engine->read($key);
+
+        if ($merge) {
+            $values = Hash::merge(static::$_values, $values);
+        }
+
+        static::write($values);
+
+        return true;
+    }
+
+    /**
+     * Dump data currently in Configure into $key. The serialization format
+     * is decided by the config engine attached as $config. For example, if the
+     * 'default' adapter is a PhpConfig, the generated file will be a PHP
+     * configuration file loadable by the PhpConfig.
+     *
+     * ### Usage
+     *
+     * Given that the 'default' engine is an instance of PhpConfig.
+     * Save all data in Configure to the file `my_config.php`:
+     *
+     * ```
+     * Configure::dump('my_config', 'default');
+     * ```
+     *
+     * Save only the error handling configuration:
+     *
+     * ```
+     * Configure::dump('error', 'default', ['Error', 'Exception'];
+     * ```
+     *
+     * @param string $key The identifier to create in the config adapter.
+     *   This could be a filename or a cache key depending on the adapter being used.
+     * @param string $config The name of the configured adapter to dump data with.
+     * @param array<string> $keys The name of the top-level keys you want to dump.
+     *   This allows you save only some data stored in Configure.
+     * @return bool Success
+     * @throws \Cake\Core\Exception\CakeException if the adapter does not implement a `dump` method.
+     */
+    public static function dump(string $key, string $config = 'default', array $keys = []): bool
+    {
+        $engine = static::_getEngine($config);
+        if (!$engine) {
+            throw new CakeException(sprintf('There is no "%s" config engine.', $config));
+        }
+        $values = static::$_values;
+        if (!empty($keys)) {
+            $values = array_intersect_key($values, array_flip($keys));
+        }
+
+        return $engine->dump($key, $values);
+    }
+
+    /**
+     * Get the configured engine. Internally used by `Configure::load()` and `Configure::dump()`
+     * Will create new PhpConfig for default if not configured yet.
+     *
+     * @param string $config The name of the configured adapter
+     * @return \Cake\Core\Configure\ConfigEngineInterface|null Engine instance or null
+     */
+    protected static function _getEngine(string $config): ?ConfigEngineInterface
+    {
+        if (!isset(static::$_engines[$config])) {
+            if ($config !== 'default') {
+                return null;
+            }
+            static::config($config, new PhpConfig());
+        }
+
+        return static::$_engines[$config];
+    }
+
+    /**
+     * Used to determine the current version of CakePHP.
+     *
+     * Usage
+     * ```
+     * Configure::version();
+     * ```
+     *
+     * @return string Current version of CakePHP
+     */
+    public static function version(): string
+    {
+        $version = static::read('Cake.version');
+        if ($version !== null) {
+            return $version;
+        }
+
+        $path = dirname(dirname(__DIR__)) . DIRECTORY_SEPARATOR . 'config/config.php';
+        if (is_file($path)) {
+            $config = require $path;
+            static::write($config);
+
+            return static::read('Cake.version');
+        }
+
+        return 'unknown';
+    }
+
+    /**
+     * Used to write runtime configuration into Cache. Stored runtime configuration can be
+     * restored using `Configure::restore()`. These methods can be used to enable configuration managers
+     * frontends, or other GUI type interfaces for configuration.
+     *
+     * @param string $name The storage name for the saved configuration.
+     * @param string $cacheConfig The cache configuration to save into. Defaults to 'default'
+     * @param array|null $data Either an array of data to store, or leave empty to store all values.
+     * @return bool Success
+     * @throws \RuntimeException
+     */
+    public static function store(string $name, string $cacheConfig = 'default', ?array $data = null): bool
+    {
+        if ($data === null) {
+            $data = static::$_values;
+        }
+        if (!class_exists(Cache::class)) {
+            throw new RuntimeException('You must install cakephp/cache to use Configure::store()');
+        }
+
+        return Cache::write($name, $data, $cacheConfig);
+    }
+
+    /**
+     * Restores configuration data stored in the Cache into configure. Restored
+     * values will overwrite existing ones.
+     *
+     * @param string $name Name of the stored config file to load.
+     * @param string $cacheConfig Name of the Cache configuration to read from.
+     * @return bool Success.
+     * @throws \RuntimeException
+     */
+    public static function restore(string $name, string $cacheConfig = 'default'): bool
+    {
+        if (!class_exists(Cache::class)) {
+            throw new RuntimeException('You must install cakephp/cache to use Configure::restore()');
+        }
+        $values = Cache::read($name, $cacheConfig);
+        if ($values) {
+            static::write($values);
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Clear all values stored in Configure.
+     *
+     * @return void
+     */
+    public static function clear(): void
+    {
+        static::$_values = [];
+    }
+}

vendor/cakephp/core/Configure/ConfigEngineInterface.php

@@ -0,0 +1,44 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         1.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core\Configure;
+
+/**
+ * An interface for creating objects compatible with Configure::load()
+ */
+interface ConfigEngineInterface
+{
+    /**
+     * Read a configuration file/storage key
+     *
+     * This method is used for reading configuration information from sources.
+     * These sources can either be static resources like files, or dynamic ones like
+     * a database, or other datasource.
+     *
+     * @param string $key Key to read.
+     * @return array An array of data to merge into the runtime configuration
+     */
+    public function read(string $key): array;
+
+    /**
+     * Dumps the configure data into the storage key/file of the given `$key`.
+     *
+     * @param string $key The identifier to write to.
+     * @param array $data The data to dump.
+     * @return bool True on success or false on failure.
+     */
+    public function dump(string $key, array $data): bool;
+}

vendor/cakephp/core/Configure/Engine/IniConfig.php

@@ -0,0 +1,203 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         2.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core\Configure\Engine;
+
+use Cake\Core\Configure\ConfigEngineInterface;
+use Cake\Core\Configure\FileConfigTrait;
+use Cake\Utility\Hash;
+
+/**
+ * Ini file configuration engine.
+ *
+ * Since IniConfig uses parse_ini_file underneath, you should be aware that this
+ * class shares the same behavior, especially with regards to boolean and null values.
+ *
+ * In addition to the native `parse_ini_file` features, IniConfig also allows you
+ * to create nested array structures through usage of `.` delimited names. This allows
+ * you to create nested arrays structures in an ini config file. For example:
+ *
+ * `db.password = secret` would turn into `['db' => ['password' => 'secret']]`
+ *
+ * You can nest properties as deeply as needed using `.`'s. In addition to using `.` you
+ * can use standard ini section notation to create nested structures:
+ *
+ * ```
+ * [section]
+ * key = value
+ * ```
+ *
+ * Once loaded into Configure, the above would be accessed using:
+ *
+ * `Configure::read('section.key');
+ *
+ * You can also use `.` separated values in section names to create more deeply
+ * nested structures.
+ *
+ * IniConfig also manipulates how the special ini values of
+ * 'yes', 'no', 'on', 'off', 'null' are handled. These values will be
+ * converted to their boolean equivalents.
+ *
+ * @see https://secure.php.net/parse_ini_file
+ */
+class IniConfig implements ConfigEngineInterface
+{
+    use FileConfigTrait;
+
+    /**
+     * File extension.
+     *
+     * @var string
+     */
+    protected $_extension = '.ini';
+
+    /**
+     * The section to read, if null all sections will be read.
+     *
+     * @var string|null
+     */
+    protected $_section;
+
+    /**
+     * Build and construct a new ini file parser. The parser can be used to read
+     * ini files that are on the filesystem.
+     *
+     * @param string|null $path Path to load ini config files from. Defaults to CONFIG.
+     * @param string|null $section Only get one section, leave null to parse and fetch
+     *     all sections in the ini file.
+     */
+    public function __construct(?string $path = null, ?string $section = null)
+    {
+        if ($path === null) {
+            $path = CONFIG;
+        }
+        $this->_path = $path;
+        $this->_section = $section;
+    }
+
+    /**
+     * Read an ini file and return the results as an array.
+     *
+     * @param string $key The identifier to read from. If the key has a . it will be treated
+     *  as a plugin prefix. The chosen file must be on the engine's path.
+     * @return array Parsed configuration values.
+     * @throws \Cake\Core\Exception\CakeException when files don't exist.
+     *  Or when files contain '..' as this could lead to abusive reads.
+     */
+    public function read(string $key): array
+    {
+        $file = $this->_getFilePath($key, true);
+
+        $contents = parse_ini_file($file, true);
+        if ($this->_section && isset($contents[$this->_section])) {
+            $values = $this->_parseNestedValues($contents[$this->_section]);
+        } else {
+            $values = [];
+            foreach ($contents as $section => $attribs) {
+                if (is_array($attribs)) {
+                    $values[$section] = $this->_parseNestedValues($attribs);
+                } else {
+                    $parse = $this->_parseNestedValues([$attribs]);
+                    $values[$section] = array_shift($parse);
+                }
+            }
+        }
+
+        return $values;
+    }
+
+    /**
+     * parses nested values out of keys.
+     *
+     * @param array $values Values to be exploded.
+     * @return array Array of values exploded
+     */
+    protected function _parseNestedValues(array $values): array
+    {
+        foreach ($values as $key => $value) {
+            if ($value === '1') {
+                $value = true;
+            }
+            if ($value === '') {
+                $value = false;
+            }
+            unset($values[$key]);
+            if (strpos((string)$key, '.') !== false) {
+                $values = Hash::insert($values, $key, $value);
+            } else {
+                $values[$key] = $value;
+            }
+        }
+
+        return $values;
+    }
+
+    /**
+     * Dumps the state of Configure data into an ini formatted string.
+     *
+     * @param string $key The identifier to write to. If the key has a . it will be treated
+     *  as a plugin prefix.
+     * @param array $data The data to convert to ini file.
+     * @return bool Success.
+     */
+    public function dump(string $key, array $data): bool
+    {
+        $result = [];
+        foreach ($data as $k => $value) {
+            $isSection = false;
+            /** @psalm-suppress InvalidArrayAccess */
+            if ($k[0] !== '[') {
+                $result[] = "[$k]";
+                $isSection = true;
+            }
+            if (is_array($value)) {
+                $kValues = Hash::flatten($value, '.');
+                foreach ($kValues as $k2 => $v) {
+                    $result[] = "$k2 = " . $this->_value($v);
+                }
+            }
+            if ($isSection) {
+                $result[] = '';
+            }
+        }
+        $contents = trim(implode("\n", $result));
+
+        $filename = $this->_getFilePath($key);
+
+        return file_put_contents($filename, $contents) > 0;
+    }
+
+    /**
+     * Converts a value into the ini equivalent
+     *
+     * @param mixed $value Value to export.
+     * @return string String value for ini file.
+     */
+    protected function _value($value): string
+    {
+        if ($value === null) {
+            return 'null';
+        }
+        if ($value === true) {
+            return 'true';
+        }
+        if ($value === false) {
+            return 'false';
+        }
+
+        return (string)$value;
+    }
+}

vendor/cakephp/core/Configure/Engine/JsonConfig.php

@@ -0,0 +1,115 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core\Configure\Engine;
+
+use Cake\Core\Configure\ConfigEngineInterface;
+use Cake\Core\Configure\FileConfigTrait;
+use Cake\Core\Exception\CakeException;
+
+/**
+ * JSON engine allows Configure to load configuration values from
+ * files containing JSON strings.
+ *
+ * An example JSON file would look like::
+ *
+ * ```
+ * {
+ *     "debug": false,
+ *     "App": {
+ *         "namespace": "MyApp"
+ *     },
+ *     "Security": {
+ *         "salt": "its-secret"
+ *     }
+ * }
+ * ```
+ */
+class JsonConfig implements ConfigEngineInterface
+{
+    use FileConfigTrait;
+
+    /**
+     * File extension.
+     *
+     * @var string
+     */
+    protected $_extension = '.json';
+
+    /**
+     * Constructor for JSON Config file reading.
+     *
+     * @param string|null $path The path to read config files from. Defaults to CONFIG.
+     */
+    public function __construct(?string $path = null)
+    {
+        if ($path === null) {
+            $path = CONFIG;
+        }
+        $this->_path = $path;
+    }
+
+    /**
+     * Read a config file and return its contents.
+     *
+     * Files with `.` in the name will be treated as values in plugins. Instead of
+     * reading from the initialized path, plugin keys will be located using Plugin::path().
+     *
+     * @param string $key The identifier to read from. If the key has a . it will be treated
+     *   as a plugin prefix.
+     * @return array Parsed configuration values.
+     * @throws \Cake\Core\Exception\CakeException When files don't exist or when
+     *   files contain '..' (as this could lead to abusive reads) or when there
+     *   is an error parsing the JSON string.
+     */
+    public function read(string $key): array
+    {
+        $file = $this->_getFilePath($key, true);
+
+        $values = json_decode(file_get_contents($file), true);
+        if (json_last_error() !== JSON_ERROR_NONE) {
+            throw new CakeException(sprintf(
+                'Error parsing JSON string fetched from config file "%s.json": %s',
+                $key,
+                json_last_error_msg()
+            ));
+        }
+        if (!is_array($values)) {
+            throw new CakeException(sprintf(
+                'Decoding JSON config file "%s.json" did not return an array',
+                $key
+            ));
+        }
+
+        return $values;
+    }
+
+    /**
+     * Converts the provided $data into a JSON string that can be used saved
+     * into a file and loaded later.
+     *
+     * @param string $key The identifier to write to. If the key has a . it will
+     *  be treated as a plugin prefix.
+     * @param array $data Data to dump.
+     * @return bool Success
+     */
+    public function dump(string $key, array $data): bool
+    {
+        $filename = $this->_getFilePath($key);
+
+        return file_put_contents($filename, json_encode($data, JSON_PRETTY_PRINT)) > 0;
+    }
+}

vendor/cakephp/core/Configure/Engine/PhpConfig.php

@@ -0,0 +1,114 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         2.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core\Configure\Engine;
+
+use Cake\Core\Configure\ConfigEngineInterface;
+use Cake\Core\Configure\FileConfigTrait;
+use Cake\Core\Exception\CakeException;
+
+/**
+ * PHP engine allows Configure to load configuration values from
+ * files containing simple PHP arrays.
+ *
+ * Files compatible with PhpConfig should return an array that
+ * contains all the configuration data contained in the file.
+ *
+ * An example configuration file would look like::
+ *
+ * ```
+ * <?php
+ * return [
+ *     'debug' => false,
+ *     'Security' => [
+ *         'salt' => 'its-secret'
+ *     ],
+ *     'App' => [
+ *         'namespace' => 'App'
+ *     ]
+ * ];
+ * ```
+ *
+ * @see \Cake\Core\Configure::load() for how to load custom configuration files.
+ */
+class PhpConfig implements ConfigEngineInterface
+{
+    use FileConfigTrait;
+
+    /**
+     * File extension.
+     *
+     * @var string
+     */
+    protected $_extension = '.php';
+
+    /**
+     * Constructor for PHP Config file reading.
+     *
+     * @param string|null $path The path to read config files from. Defaults to CONFIG.
+     */
+    public function __construct(?string $path = null)
+    {
+        if ($path === null) {
+            $path = CONFIG;
+        }
+        $this->_path = $path;
+    }
+
+    /**
+     * Read a config file and return its contents.
+     *
+     * Files with `.` in the name will be treated as values in plugins. Instead of
+     * reading from the initialized path, plugin keys will be located using Plugin::path().
+     *
+     * @param string $key The identifier to read from. If the key has a . it will be treated
+     *  as a plugin prefix.
+     * @return array Parsed configuration values.
+     * @throws \Cake\Core\Exception\CakeException when files don't exist or they don't contain `$config`.
+     *  Or when files contain '..' as this could lead to abusive reads.
+     */
+    public function read(string $key): array
+    {
+        $file = $this->_getFilePath($key, true);
+
+        $config = null;
+
+        $return = include $file;
+        if (is_array($return)) {
+            return $return;
+        }
+
+        throw new CakeException(sprintf('Config file "%s" did not return an array', $key . '.php'));
+    }
+
+    /**
+     * Converts the provided $data into a string of PHP code that can
+     * be used saved into a file and loaded later.
+     *
+     * @param string $key The identifier to write to. If the key has a . it will be treated
+     *  as a plugin prefix.
+     * @param array $data Data to dump.
+     * @return bool Success
+     */
+    public function dump(string $key, array $data): bool
+    {
+        $contents = '<?php' . "\n" . 'return ' . var_export($data, true) . ';';
+
+        $filename = $this->_getFilePath($key);
+
+        return file_put_contents($filename, $contents) > 0;
+    }
+}

vendor/cakephp/core/Configure/FileConfigTrait.php

@@ -0,0 +1,72 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core\Configure;
+
+use Cake\Core\Exception\CakeException;
+use Cake\Core\Plugin;
+use function Cake\Core\pluginSplit;
+
+/**
+ * Trait providing utility methods for file based config engines.
+ */
+trait FileConfigTrait
+{
+    /**
+     * The path this engine finds files on.
+     *
+     * @var string
+     */
+    protected $_path = '';
+
+    /**
+     * Get file path
+     *
+     * @param string $key The identifier to write to. If the key has a . it will be treated
+     *  as a plugin prefix.
+     * @param bool $checkExists Whether to check if file exists. Defaults to false.
+     * @return string Full file path
+     * @throws \Cake\Core\Exception\CakeException When files don't exist or when
+     *  files contain '..' as this could lead to abusive reads.
+     */
+    protected function _getFilePath(string $key, bool $checkExists = false): string
+    {
+        if (strpos($key, '..') !== false) {
+            throw new CakeException('Cannot load/dump configuration files with ../ in them.');
+        }
+
+        [$plugin, $key] = pluginSplit($key);
+
+        if ($plugin) {
+            $file = Plugin::configPath($plugin) . $key;
+        } else {
+            $file = $this->_path . $key;
+        }
+
+        $file .= $this->_extension;
+
+        if (!$checkExists || is_file($file)) {
+            return $file;
+        }
+
+        $realPath = realpath($file);
+        if ($realPath !== false && is_file($realPath)) {
+            return $realPath;
+        }
+
+        throw new CakeException(sprintf('Could not load configuration file: %s', $file));
+    }
+}

vendor/cakephp/core/ConsoleApplicationInterface.php

@@ -0,0 +1,42 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright 2005-2011, Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.5.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use Cake\Console\CommandCollection;
+
+/**
+ * An interface defining the methods that the
+ * console runner depend on.
+ */
+interface ConsoleApplicationInterface
+{
+    /**
+     * Load all the application configuration and bootstrap logic.
+     *
+     * Override this method to add additional bootstrap logic for your application.
+     *
+     * @return void
+     */
+    public function bootstrap(): void;
+
+    /**
+     * Define the console commands for an application.
+     *
+     * @param \Cake\Console\CommandCollection $commands The CommandCollection to add commands into.
+     * @return \Cake\Console\CommandCollection The updated collection.
+     */
+    public function console(CommandCollection $commands): CommandCollection;
+}

vendor/cakephp/core/Container.php

@@ -0,0 +1,28 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         4.2.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use League\Container\Container as LeagueContainer;
+
+/**
+ * Dependency Injection container
+ *
+ * Based on the container out of League\Container
+ */
+class Container extends LeagueContainer implements ContainerInterface
+{
+}

vendor/cakephp/core/ContainerApplicationInterface.php

@@ -0,0 +1,45 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         4.2.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+/**
+ * Interface for applications that configure and use a dependency injection container.
+ */
+interface ContainerApplicationInterface
+{
+    /**
+     * Register services to the container
+     *
+     * Registered services can have instances fetched out of the container
+     * using `get()`. Dependencies and parameters will be resolved based
+     * on service definitions.
+     *
+     * @param \Cake\Core\ContainerInterface $container The container to add services to
+     * @return void
+     */
+    public function services(ContainerInterface $container): void;
+
+    /**
+     * Create a new container and register services.
+     *
+     * This will `register()` services provided by both the application
+     * and any plugins if the application has plugin support.
+     *
+     * @return \Cake\Core\ContainerInterface A populated container
+     */
+    public function getContainer(): ContainerInterface;
+}

vendor/cakephp/core/ContainerInterface.php

@@ -0,0 +1,32 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         4.2.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use League\Container\DefinitionContainerInterface;
+
+/**
+ * Interface for the Dependency Injection Container in CakePHP applications
+ *
+ * This interface extends the PSR-11 container interface and adds
+ * methods to add services and service providers to the container.
+ *
+ * The methods defined in this interface use the conventions provided
+ * by league/container as that is the library that CakePHP uses.
+ */
+interface ContainerInterface extends DefinitionContainerInterface
+{
+}

vendor/cakephp/core/ConventionsTrait.php

@@ -0,0 +1,156 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use Cake\Utility\Inflector;
+
+/**
+ * Provides methods that allow other classes access to conventions based inflections.
+ */
+trait ConventionsTrait
+{
+    /**
+     * Creates a fixture name
+     *
+     * @param string $name Model class name
+     * @return string Singular model key
+     */
+    protected function _fixtureName(string $name): string
+    {
+        return Inflector::camelize($name);
+    }
+
+    /**
+     * Creates the proper entity name (singular) for the specified name
+     *
+     * @param string $name Name
+     * @return string Camelized and plural model name
+     */
+    protected function _entityName(string $name): string
+    {
+        return Inflector::singularize(Inflector::camelize($name));
+    }
+
+    /**
+     * Creates the proper underscored model key for associations
+     *
+     * If the input contains a dot, assume that the right side is the real table name.
+     *
+     * @param string $name Model class name
+     * @return string Singular model key
+     */
+    protected function _modelKey(string $name): string
+    {
+        [, $name] = pluginSplit($name);
+
+        return Inflector::underscore(Inflector::singularize($name)) . '_id';
+    }
+
+    /**
+     * Creates the proper model name from a foreign key
+     *
+     * @param string $key Foreign key
+     * @return string Model name
+     */
+    protected function _modelNameFromKey(string $key): string
+    {
+        $key = str_replace('_id', '', $key);
+
+        return Inflector::camelize(Inflector::pluralize($key));
+    }
+
+    /**
+     * Creates the singular name for use in views.
+     *
+     * @param string $name Name to use
+     * @return string Variable name
+     */
+    protected function _singularName(string $name): string
+    {
+        return Inflector::variable(Inflector::singularize($name));
+    }
+
+    /**
+     * Creates the plural variable name for views
+     *
+     * @param string $name Name to use
+     * @return string Plural name for views
+     */
+    protected function _variableName(string $name): string
+    {
+        return Inflector::variable($name);
+    }
+
+    /**
+     * Creates the singular human name used in views
+     *
+     * @param string $name Controller name
+     * @return string Singular human name
+     */
+    protected function _singularHumanName(string $name): string
+    {
+        return Inflector::humanize(Inflector::underscore(Inflector::singularize($name)));
+    }
+
+    /**
+     * Creates a camelized version of $name
+     *
+     * @param string $name name
+     * @return string Camelized name
+     */
+    protected function _camelize(string $name): string
+    {
+        return Inflector::camelize($name);
+    }
+
+    /**
+     * Creates the plural human name used in views
+     *
+     * @param string $name Controller name
+     * @return string Plural human name
+     */
+    protected function _pluralHumanName(string $name): string
+    {
+        return Inflector::humanize(Inflector::underscore($name));
+    }
+
+    /**
+     * Find the correct path for a plugin. Scans $pluginPaths for the plugin you want.
+     *
+     * @param string $pluginName Name of the plugin you want ie. DebugKit
+     * @return string path path to the correct plugin.
+     */
+    protected function _pluginPath(string $pluginName): string
+    {
+        if (Plugin::isLoaded($pluginName)) {
+            return Plugin::path($pluginName);
+        }
+
+        return current(App::path('plugins')) . $pluginName . DIRECTORY_SEPARATOR;
+    }
+
+    /**
+     * Return plugin's namespace
+     *
+     * @param string $pluginName Plugin name
+     * @return string Plugin's namespace
+     */
+    protected function _pluginNamespace(string $pluginName): string
+    {
+        return str_replace('/', '\\', $pluginName);
+    }
+}

vendor/cakephp/core/Exception/CakeException.php

@@ -0,0 +1,123 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @since         3.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core\Exception;
+
+use RuntimeException;
+use Throwable;
+use function Cake\Core\deprecationWarning;
+
+/**
+ * Base class that all CakePHP Exceptions extend.
+ *
+ * @method int getCode() Gets the Exception code.
+ */
+class CakeException extends RuntimeException
+{
+    /**
+     * Array of attributes that are passed in from the constructor, and
+     * made available in the view when a development error is displayed.
+     *
+     * @var array
+     */
+    protected $_attributes = [];
+
+    /**
+     * Template string that has attributes sprintf()'ed into it.
+     *
+     * @var string
+     */
+    protected $_messageTemplate = '';
+
+    /**
+     * Array of headers to be passed to {@link \Cake\Http\Response::withHeader()}
+     *
+     * @var array|null
+     */
+    protected $_responseHeaders;
+
+    /**
+     * Default exception code
+     *
+     * @var int
+     */
+    protected $_defaultCode = 0;
+
+    /**
+     * Constructor.
+     *
+     * Allows you to create exceptions that are treated as framework errors and disabled
+     * when debug mode is off.
+     *
+     * @param array|string $message Either the string of the error message, or an array of attributes
+     *   that are made available in the view, and sprintf()'d into Exception::$_messageTemplate
+     * @param int|null $code The error code
+     * @param \Throwable|null $previous the previous exception.
+     */
+    public function __construct($message = '', ?int $code = null, ?Throwable $previous = null)
+    {
+        if (is_array($message)) {
+            $this->_attributes = $message;
+            $message = vsprintf($this->_messageTemplate, $message);
+        }
+        parent::__construct($message, $code ?? $this->_defaultCode, $previous);
+    }
+
+    /**
+     * Get the passed in attributes
+     *
+     * @return array
+     */
+    public function getAttributes(): array
+    {
+        return $this->_attributes;
+    }
+
+    /**
+     * Get/set the response header to be used
+     *
+     * See also {@link \Cake\Http\Response::withHeader()}
+     *
+     * @param array|string|null $header A single header string or an associative
+     *   array of "header name" => "header value"
+     * @param string|null $value The header value.
+     * @return array|null
+     * @deprecated 4.2.0 Use `HttpException::setHeaders()` instead. Response headers
+     *   should be set for HttpException only.
+     */
+    public function responseHeader($header = null, $value = null): ?array
+    {
+        if ($header === null) {
+            return $this->_responseHeaders;
+        }
+
+        deprecationWarning(
+            'Setting HTTP response headers from Exception directly is deprecated. ' .
+            'If your exceptions extend Exception, they must now extend HttpException. ' .
+            'You should only set HTTP headers on HttpException instances via the `setHeaders()` method.'
+        );
+        if (is_array($header)) {
+            return $this->_responseHeaders = $header;
+        }
+
+        return $this->_responseHeaders = [$header => $value];
+    }
+}
+
+// phpcs:disable
+class_alias(
+    'Cake\Core\Exception\CakeException',
+    'Cake\Core\Exception\Exception'
+);
+// phpcs:enable

vendor/cakephp/core/Exception/Exception.php

@@ -0,0 +1,21 @@
+<?php
+declare(strict_types=1);
+
+use function Cake\Core\deprecationWarning;
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @since         4.2.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+deprecationWarning(
+    'Since 4.2.0: Cake\Core\Exception\Exception is deprecated.' .
+    'Use Cake\Core\Exception\CakeException instead.'
+);
+class_exists('Cake\Core\Exception\CakeException');

vendor/cakephp/core/Exception/MissingPluginException.php

@@ -0,0 +1,26 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @since         3.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core\Exception;
+
+/**
+ * Exception raised when a plugin could not be found
+ */
+class MissingPluginException extends CakeException
+{
+    /**
+     * @inheritDoc
+     */
+    protected $_messageTemplate = 'Plugin %s could not be found.';
+}

vendor/cakephp/core/HttpApplicationInterface.php

@@ -0,0 +1,43 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright 2005-2011, Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.5.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use Cake\Http\MiddlewareQueue;
+use Psr\Http\Server\RequestHandlerInterface;
+
+/**
+ * An interface defining the methods that the
+ * http server depend on.
+ */
+interface HttpApplicationInterface extends RequestHandlerInterface
+{
+    /**
+     * Load all the application configuration and bootstrap logic.
+     *
+     * Override this method to add additional bootstrap logic for your application.
+     *
+     * @return void
+     */
+    public function bootstrap(): void;
+
+    /**
+     * Define the HTTP middleware layers for an application.
+     *
+     * @param \Cake\Http\MiddlewareQueue $middlewareQueue The middleware queue to set in your App Class
+     * @return \Cake\Http\MiddlewareQueue
+     */
+    public function middleware(MiddlewareQueue $middlewareQueue): MiddlewareQueue;
+}

vendor/cakephp/core/InstanceConfigTrait.php

@@ -0,0 +1,312 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use Cake\Core\Exception\CakeException;
+use Cake\Utility\Hash;
+use InvalidArgumentException;
+
+/**
+ * A trait for reading and writing instance config
+ *
+ * Implementing objects are expected to declare a `$_defaultConfig` property.
+ */
+trait InstanceConfigTrait
+{
+    /**
+     * Runtime config
+     *
+     * @var array<string, mixed>
+     */
+    protected $_config = [];
+
+    /**
+     * Whether the config property has already been configured with defaults
+     *
+     * @var bool
+     */
+    protected $_configInitialized = false;
+
+    /**
+     * Sets the config.
+     *
+     * ### Usage
+     *
+     * Setting a specific value:
+     *
+     * ```
+     * $this->setConfig('key', $value);
+     * ```
+     *
+     * Setting a nested value:
+     *
+     * ```
+     * $this->setConfig('some.nested.key', $value);
+     * ```
+     *
+     * Updating multiple config settings at the same time:
+     *
+     * ```
+     * $this->setConfig(['one' => 'value', 'another' => 'value']);
+     * ```
+     *
+     * @param array<string, mixed>|string $key The key to set, or a complete array of configs.
+     * @param mixed|null $value The value to set.
+     * @param bool $merge Whether to recursively merge or overwrite existing config, defaults to true.
+     * @return $this
+     * @throws \Cake\Core\Exception\CakeException When trying to set a key that is invalid.
+     */
+    public function setConfig($key, $value = null, $merge = true)
+    {
+        if (!$this->_configInitialized) {
+            $this->_config = $this->_defaultConfig;
+            $this->_configInitialized = true;
+        }
+
+        $this->_configWrite($key, $value, $merge);
+
+        return $this;
+    }
+
+    /**
+     * Returns the config.
+     *
+     * ### Usage
+     *
+     * Reading the whole config:
+     *
+     * ```
+     * $this->getConfig();
+     * ```
+     *
+     * Reading a specific value:
+     *
+     * ```
+     * $this->getConfig('key');
+     * ```
+     *
+     * Reading a nested value:
+     *
+     * ```
+     * $this->getConfig('some.nested.key');
+     * ```
+     *
+     * Reading with default value:
+     *
+     * ```
+     * $this->getConfig('some-key', 'default-value');
+     * ```
+     *
+     * @param string|null $key The key to get or null for the whole config.
+     * @param mixed $default The return value when the key does not exist.
+     * @return mixed Configuration data at the named key or null if the key does not exist.
+     */
+    public function getConfig(?string $key = null, $default = null)
+    {
+        if (!$this->_configInitialized) {
+            $this->_config = $this->_defaultConfig;
+            $this->_configInitialized = true;
+        }
+
+        $return = $this->_configRead($key);
+
+        return $return ?? $default;
+    }
+
+    /**
+     * Returns the config for this specific key.
+     *
+     * The config value for this key must exist, it can never be null.
+     *
+     * @param string $key The key to get.
+     * @return mixed Configuration data at the named key
+     * @throws \InvalidArgumentException
+     */
+    public function getConfigOrFail(string $key)
+    {
+        $config = $this->getConfig($key);
+        if ($config === null) {
+            throw new InvalidArgumentException(sprintf('Expected configuration `%s` not found.', $key));
+        }
+
+        return $config;
+    }
+
+    /**
+     * Merge provided config with existing config. Unlike `config()` which does
+     * a recursive merge for nested keys, this method does a simple merge.
+     *
+     * Setting a specific value:
+     *
+     * ```
+     * $this->configShallow('key', $value);
+     * ```
+     *
+     * Setting a nested value:
+     *
+     * ```
+     * $this->configShallow('some.nested.key', $value);
+     * ```
+     *
+     * Updating multiple config settings at the same time:
+     *
+     * ```
+     * $this->configShallow(['one' => 'value', 'another' => 'value']);
+     * ```
+     *
+     * @param array<string, mixed>|string $key The key to set, or a complete array of configs.
+     * @param mixed|null $value The value to set.
+     * @return $this
+     */
+    public function configShallow($key, $value = null)
+    {
+        if (!$this->_configInitialized) {
+            $this->_config = $this->_defaultConfig;
+            $this->_configInitialized = true;
+        }
+
+        $this->_configWrite($key, $value, 'shallow');
+
+        return $this;
+    }
+
+    /**
+     * Reads a config key.
+     *
+     * @param string|null $key Key to read.
+     * @return mixed
+     */
+    protected function _configRead(?string $key)
+    {
+        if ($key === null) {
+            return $this->_config;
+        }
+
+        if (strpos($key, '.') === false) {
+            return $this->_config[$key] ?? null;
+        }
+
+        $return = $this->_config;
+
+        foreach (explode('.', $key) as $k) {
+            if (!is_array($return) || !isset($return[$k])) {
+                $return = null;
+                break;
+            }
+
+            $return = $return[$k];
+        }
+
+        return $return;
+    }
+
+    /**
+     * Writes a config key.
+     *
+     * @param array<string, mixed>|string $key Key to write to.
+     * @param mixed $value Value to write.
+     * @param string|bool $merge True to merge recursively, 'shallow' for simple merge,
+     *   false to overwrite, defaults to false.
+     * @return void
+     * @throws \Cake\Core\Exception\CakeException if attempting to clobber existing config
+     */
+    protected function _configWrite($key, $value, $merge = false): void
+    {
+        if (is_string($key) && $value === null) {
+            $this->_configDelete($key);
+
+            return;
+        }
+
+        if ($merge) {
+            $update = is_array($key) ? $key : [$key => $value];
+            if ($merge === 'shallow') {
+                $this->_config = array_merge($this->_config, Hash::expand($update));
+            } else {
+                $this->_config = Hash::merge($this->_config, Hash::expand($update));
+            }
+
+            return;
+        }
+
+        if (is_array($key)) {
+            foreach ($key as $k => $val) {
+                $this->_configWrite($k, $val);
+            }
+
+            return;
+        }
+
+        if (strpos($key, '.') === false) {
+            $this->_config[$key] = $value;
+
+            return;
+        }
+
+        $update = &$this->_config;
+        $stack = explode('.', $key);
+
+        foreach ($stack as $k) {
+            if (!is_array($update)) {
+                throw new CakeException(sprintf('Cannot set %s value', $key));
+            }
+
+            $update[$k] = $update[$k] ?? [];
+
+            $update = &$update[$k];
+        }
+
+        $update = $value;
+    }
+
+    /**
+     * Deletes a single config key.
+     *
+     * @param string $key Key to delete.
+     * @return void
+     * @throws \Cake\Core\Exception\CakeException if attempting to clobber existing config
+     */
+    protected function _configDelete(string $key): void
+    {
+        if (strpos($key, '.') === false) {
+            unset($this->_config[$key]);
+
+            return;
+        }
+
+        $update = &$this->_config;
+        $stack = explode('.', $key);
+        $length = count($stack);
+
+        foreach ($stack as $i => $k) {
+            if (!is_array($update)) {
+                throw new CakeException(sprintf('Cannot unset %s value', $key));
+            }
+
+            if (!isset($update[$k])) {
+                break;
+            }
+
+            if ($i === $length - 1) {
+                unset($update[$k]);
+                break;
+            }
+
+            $update = &$update[$k];
+        }
+    }
+}

vendor/cakephp/core/LICENSE.txt

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+CakePHP(tm) : The Rapid Development PHP Framework (https://cakephp.org)
+Copyright (c) 2005-2020, Cake Software Foundation, Inc. (https://cakefoundation.org)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vendor/cakephp/core/ObjectRegistry.php

@@ -0,0 +1,416 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use ArrayIterator;
+use Cake\Event\EventDispatcherInterface;
+use Cake\Event\EventListenerInterface;
+use Countable;
+use IteratorAggregate;
+use RuntimeException;
+use Traversable;
+
+/**
+ * Acts as a registry/factory for objects.
+ *
+ * Provides registry & factory functionality for object types. Used
+ * as a super class for various composition based re-use features in CakePHP.
+ *
+ * Each subclass needs to implement the various abstract methods to complete
+ * the template method load().
+ *
+ * The ObjectRegistry is EventManager aware, but each extending class will need to use
+ * \Cake\Event\EventDispatcherTrait to attach and detach on set and bind
+ *
+ * @see \Cake\Controller\ComponentRegistry
+ * @see \Cake\View\HelperRegistry
+ * @see \Cake\Console\TaskRegistry
+ * @template TObject of object
+ * @template-implements \IteratorAggregate<string, TObject>
+ */
+abstract class ObjectRegistry implements Countable, IteratorAggregate
+{
+    /**
+     * Map of loaded objects.
+     *
+     * @var array<object>
+     * @psalm-var array<array-key, TObject>
+     */
+    protected $_loaded = [];
+
+    /**
+     * Loads/constructs an object instance.
+     *
+     * Will return the instance in the registry if it already exists.
+     * If a subclass provides event support, you can use `$config['enabled'] = false`
+     * to exclude constructed objects from being registered for events.
+     *
+     * Using {@link \Cake\Controller\Component::$components} as an example. You can alias
+     * an object by setting the 'className' key, i.e.,
+     *
+     * ```
+     * protected $components = [
+     *   'Email' => [
+     *     'className' => 'App\Controller\Component\AliasedEmailComponent'
+     *   ];
+     * ];
+     * ```
+     *
+     * All calls to the `Email` component would use `AliasedEmail` instead.
+     *
+     * @param string $name The name/class of the object to load.
+     * @param array<string, mixed> $config Additional settings to use when loading the object.
+     * @return mixed
+     * @psalm-return TObject
+     * @throws \Exception If the class cannot be found.
+     */
+    public function load(string $name, array $config = [])
+    {
+        if (isset($config['className'])) {
+            $objName = $name;
+            $name = $config['className'];
+        } else {
+            [, $objName] = pluginSplit($name);
+        }
+
+        $loaded = isset($this->_loaded[$objName]);
+        if ($loaded && !empty($config)) {
+            $this->_checkDuplicate($objName, $config);
+        }
+        if ($loaded) {
+            return $this->_loaded[$objName];
+        }
+
+        $className = $name;
+        if (is_string($name)) {
+            $className = $this->_resolveClassName($name);
+            if ($className === null) {
+                [$plugin, $name] = pluginSplit($name);
+                $this->_throwMissingClassError($name, $plugin);
+            }
+        }
+
+        /**
+         * @psalm-var TObject $instance
+         * @psalm-suppress PossiblyNullArgument
+         **/
+        $instance = $this->_create($className, $objName, $config);
+        $this->_loaded[$objName] = $instance;
+
+        return $instance;
+    }
+
+    /**
+     * Check for duplicate object loading.
+     *
+     * If a duplicate is being loaded and has different configuration, that is
+     * bad and an exception will be raised.
+     *
+     * An exception is raised, as replacing the object will not update any
+     * references other objects may have. Additionally, simply updating the runtime
+     * configuration is not a good option as we may be missing important constructor
+     * logic dependent on the configuration.
+     *
+     * @param string $name The name of the alias in the registry.
+     * @param array<string, mixed> $config The config data for the new instance.
+     * @return void
+     * @throws \RuntimeException When a duplicate is found.
+     */
+    protected function _checkDuplicate(string $name, array $config): void
+    {
+        $existing = $this->_loaded[$name];
+        $msg = sprintf('The "%s" alias has already been loaded.', $name);
+        $hasConfig = method_exists($existing, 'getConfig');
+        if (!$hasConfig) {
+            throw new RuntimeException($msg);
+        }
+        if (empty($config)) {
+            return;
+        }
+        $existingConfig = $existing->getConfig();
+        unset($config['enabled'], $existingConfig['enabled']);
+
+        $failure = null;
+        foreach ($config as $key => $value) {
+            if (!array_key_exists($key, $existingConfig)) {
+                $failure = " The `{$key}` was not defined in the previous configuration data.";
+                break;
+            }
+            if (isset($existingConfig[$key]) && $existingConfig[$key] !== $value) {
+                $failure = sprintf(
+                    ' The `%s` key has a value of `%s` but previously had a value of `%s`',
+                    $key,
+                    json_encode($value),
+                    json_encode($existingConfig[$key])
+                );
+                break;
+            }
+        }
+        if ($failure) {
+            throw new RuntimeException($msg . $failure);
+        }
+    }
+
+    /**
+     * Should resolve the classname for a given object type.
+     *
+     * @param string $class The class to resolve.
+     * @return string|null The resolved name or null for failure.
+     * @psalm-return class-string|null
+     */
+    abstract protected function _resolveClassName(string $class): ?string;
+
+    /**
+     * Throw an exception when the requested object name is missing.
+     *
+     * @param string $class The class that is missing.
+     * @param string|null $plugin The plugin $class is missing from.
+     * @return void
+     * @throws \Exception
+     */
+    abstract protected function _throwMissingClassError(string $class, ?string $plugin): void;
+
+    /**
+     * Create an instance of a given classname.
+     *
+     * This method should construct and do any other initialization logic
+     * required.
+     *
+     * @param object|string $class The class to build.
+     * @param string $alias The alias of the object.
+     * @param array<string, mixed> $config The Configuration settings for construction
+     * @return object
+     * @psalm-param TObject|string $class
+     * @psalm-return TObject
+     */
+    abstract protected function _create($class, string $alias, array $config);
+
+    /**
+     * Get the list of loaded objects.
+     *
+     * @return array<string> List of object names.
+     */
+    public function loaded(): array
+    {
+        return array_keys($this->_loaded);
+    }
+
+    /**
+     * Check whether a given object is loaded.
+     *
+     * @param string $name The object name to check for.
+     * @return bool True is object is loaded else false.
+     */
+    public function has(string $name): bool
+    {
+        return isset($this->_loaded[$name]);
+    }
+
+    /**
+     * Get loaded object instance.
+     *
+     * @param string $name Name of object.
+     * @return object Object instance.
+     * @throws \RuntimeException If not loaded or found.
+     * @psalm-return TObject
+     */
+    public function get(string $name)
+    {
+        if (!isset($this->_loaded[$name])) {
+            throw new RuntimeException(sprintf('Unknown object "%s"', $name));
+        }
+
+        return $this->_loaded[$name];
+    }
+
+    /**
+     * Provide public read access to the loaded objects
+     *
+     * @param string $name Name of property to read
+     * @return object|null
+     * @psalm-return TObject|null
+     */
+    public function __get(string $name)
+    {
+        return $this->_loaded[$name] ?? null;
+    }
+
+    /**
+     * Provide isset access to _loaded
+     *
+     * @param string $name Name of object being checked.
+     * @return bool
+     */
+    public function __isset(string $name): bool
+    {
+        return $this->has($name);
+    }
+
+    /**
+     * Sets an object.
+     *
+     * @param string $name Name of a property to set.
+     * @param object $object Object to set.
+     * @psalm-param TObject $object
+     * @return void
+     */
+    public function __set(string $name, $object): void
+    {
+        $this->set($name, $object);
+    }
+
+    /**
+     * Unsets an object.
+     *
+     * @param string $name Name of a property to unset.
+     * @return void
+     */
+    public function __unset(string $name): void
+    {
+        $this->unload($name);
+    }
+
+    /**
+     * Normalizes an object array, creates an array that makes lazy loading
+     * easier
+     *
+     * @param array $objects Array of child objects to normalize.
+     * @return array<string, array> Array of normalized objects.
+     */
+    public function normalizeArray(array $objects): array
+    {
+        $normal = [];
+        foreach ($objects as $i => $objectName) {
+            $config = [];
+            if (!is_int($i)) {
+                $config = (array)$objectName;
+                $objectName = $i;
+            }
+            [, $name] = pluginSplit($objectName);
+            if (isset($config['class'])) {
+                $normal[$name] = $config + ['config' => []];
+            } else {
+                $normal[$name] = ['class' => $objectName, 'config' => $config];
+            }
+        }
+
+        return $normal;
+    }
+
+    /**
+     * Clear loaded instances in the registry.
+     *
+     * If the registry subclass has an event manager, the objects will be detached from events as well.
+     *
+     * @return $this
+     */
+    public function reset()
+    {
+        foreach (array_keys($this->_loaded) as $name) {
+            $this->unload((string)$name);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Set an object directly into the registry by name.
+     *
+     * If this collection implements events, the passed object will
+     * be attached into the event manager
+     *
+     * @param string $name The name of the object to set in the registry.
+     * @param object $object instance to store in the registry
+     * @return $this
+     * @psalm-param TObject $object
+     */
+    public function set(string $name, object $object)
+    {
+        [, $objName] = pluginSplit($name);
+
+        // Just call unload if the object was loaded before
+        if (array_key_exists($name, $this->_loaded)) {
+            $this->unload($name);
+        }
+        if ($this instanceof EventDispatcherInterface && $object instanceof EventListenerInterface) {
+            $this->getEventManager()->on($object);
+        }
+        $this->_loaded[$objName] = $object;
+
+        return $this;
+    }
+
+    /**
+     * Remove an object from the registry.
+     *
+     * If this registry has an event manager, the object will be detached from any events as well.
+     *
+     * @param string $name The name of the object to remove from the registry.
+     * @return $this
+     */
+    public function unload(string $name)
+    {
+        if (empty($this->_loaded[$name])) {
+            [$plugin, $name] = pluginSplit($name);
+            $this->_throwMissingClassError($name, $plugin);
+        }
+
+        $object = $this->_loaded[$name];
+        if ($this instanceof EventDispatcherInterface && $object instanceof EventListenerInterface) {
+            $this->getEventManager()->off($object);
+        }
+        unset($this->_loaded[$name]);
+
+        return $this;
+    }
+
+    /**
+     * Returns an array iterator.
+     *
+     * @return \Traversable
+     * @psalm-return \Traversable<string, TObject>
+     */
+    public function getIterator(): Traversable
+    {
+        return new ArrayIterator($this->_loaded);
+    }
+
+    /**
+     * Returns the number of loaded objects.
+     *
+     * @return int
+     */
+    public function count(): int
+    {
+        return count($this->_loaded);
+    }
+
+    /**
+     * Debug friendly object properties.
+     *
+     * @return array<string, mixed>
+     */
+    public function __debugInfo(): array
+    {
+        $properties = get_object_vars($this);
+        if (isset($properties['_loaded'])) {
+            $properties['_loaded'] = array_keys($properties['_loaded']);
+        }
+
+        return $properties;
+    }
+}

vendor/cakephp/core/Plugin.php

@@ -0,0 +1,136 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         2.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+/**
+ * Plugin is used to load and locate plugins.
+ *
+ * It also can retrieve plugin paths and load their bootstrap and routes files.
+ *
+ * @link https://book.cakephp.org/4/en/plugins.html
+ */
+class Plugin
+{
+    /**
+     * Holds a list of all loaded plugins and their configuration
+     *
+     * @var \Cake\Core\PluginCollection|null
+     */
+    protected static $plugins;
+
+    /**
+     * Returns the filesystem path for a plugin
+     *
+     * @param string $name name of the plugin in CamelCase format
+     * @return string path to the plugin folder
+     * @throws \Cake\Core\Exception\MissingPluginException If the folder for plugin was not found
+     *   or plugin has not been loaded.
+     */
+    public static function path(string $name): string
+    {
+        $plugin = static::getCollection()->get($name);
+
+        return $plugin->getPath();
+    }
+
+    /**
+     * Returns the filesystem path for plugin's folder containing class files.
+     *
+     * @param string $name name of the plugin in CamelCase format.
+     * @return string Path to the plugin folder containing class files.
+     * @throws \Cake\Core\Exception\MissingPluginException If plugin has not been loaded.
+     */
+    public static function classPath(string $name): string
+    {
+        $plugin = static::getCollection()->get($name);
+
+        return $plugin->getClassPath();
+    }
+
+    /**
+     * Returns the filesystem path for plugin's folder containing config files.
+     *
+     * @param string $name name of the plugin in CamelCase format.
+     * @return string Path to the plugin folder containing config files.
+     * @throws \Cake\Core\Exception\MissingPluginException If plugin has not been loaded.
+     */
+    public static function configPath(string $name): string
+    {
+        $plugin = static::getCollection()->get($name);
+
+        return $plugin->getConfigPath();
+    }
+
+    /**
+     * Returns the filesystem path for plugin's folder containing template files.
+     *
+     * @param string $name name of the plugin in CamelCase format.
+     * @return string Path to the plugin folder containing template files.
+     * @throws \Cake\Core\Exception\MissingPluginException If plugin has not been loaded.
+     */
+    public static function templatePath(string $name): string
+    {
+        $plugin = static::getCollection()->get($name);
+
+        return $plugin->getTemplatePath();
+    }
+
+    /**
+     * Returns true if the plugin $plugin is already loaded.
+     *
+     * @param string $plugin Plugin name.
+     * @return bool
+     * @since 3.7.0
+     */
+    public static function isLoaded(string $plugin): bool
+    {
+        return static::getCollection()->has($plugin);
+    }
+
+    /**
+     * Return a list of loaded plugins.
+     *
+     * @return array<string> A list of plugins that have been loaded
+     */
+    public static function loaded(): array
+    {
+        $names = [];
+        foreach (static::getCollection() as $plugin) {
+            $names[] = $plugin->getName();
+        }
+        sort($names);
+
+        return $names;
+    }
+
+    /**
+     * Get the shared plugin collection.
+     *
+     * This method should generally not be used during application
+     * runtime as plugins should be set during Application startup.
+     *
+     * @return \Cake\Core\PluginCollection
+     */
+    public static function getCollection(): PluginCollection
+    {
+        if (!isset(static::$plugins)) {
+            static::$plugins = new PluginCollection();
+        }
+
+        return static::$plugins;
+    }
+}

vendor/cakephp/core/PluginApplicationInterface.php

@@ -0,0 +1,75 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.6.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use Cake\Console\CommandCollection;
+use Cake\Event\EventDispatcherInterface;
+use Cake\Http\MiddlewareQueue;
+use Cake\Routing\RouteBuilder;
+
+/**
+ * Interface for Applications that leverage plugins & events.
+ *
+ * Events can be bound to the application event manager during
+ * the application's bootstrap and plugin bootstrap.
+ */
+interface PluginApplicationInterface extends EventDispatcherInterface
+{
+    /**
+     * Add a plugin to the loaded plugin set.
+     *
+     * If the named plugin does not exist, or does not define a Plugin class, an
+     * instance of `Cake\Core\BasePlugin` will be used. This generated class will have
+     * all plugin hooks enabled.
+     *
+     * @param \Cake\Core\PluginInterface|string $name The plugin name or plugin object.
+     * @param array<string, mixed> $config The configuration data for the plugin if using a string for $name
+     * @return $this
+     */
+    public function addPlugin($name, array $config = []);
+
+    /**
+     * Run bootstrap logic for loaded plugins.
+     *
+     * @return void
+     */
+    public function pluginBootstrap(): void;
+
+    /**
+     * Run routes hooks for loaded plugins
+     *
+     * @param \Cake\Routing\RouteBuilder $routes The route builder to use.
+     * @return \Cake\Routing\RouteBuilder
+     */
+    public function pluginRoutes(RouteBuilder $routes): RouteBuilder;
+
+    /**
+     * Run middleware hooks for plugins
+     *
+     * @param \Cake\Http\MiddlewareQueue $middleware The MiddlewareQueue to use.
+     * @return \Cake\Http\MiddlewareQueue
+     */
+    public function pluginMiddleware(MiddlewareQueue $middleware): MiddlewareQueue;
+
+    /**
+     * Run console hooks for plugins
+     *
+     * @param \Cake\Console\CommandCollection $commands The CommandCollection to use.
+     * @return \Cake\Console\CommandCollection
+     */
+    public function pluginConsole(CommandCollection $commands): CommandCollection;
+}

vendor/cakephp/core/PluginCollection.php

@@ -0,0 +1,363 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright 2005-2011, Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.6.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use Cake\Core\Exception\CakeException;
+use Cake\Core\Exception\MissingPluginException;
+use Countable;
+use Generator;
+use InvalidArgumentException;
+use Iterator;
+
+/**
+ * Plugin Collection
+ *
+ * Holds onto plugin objects loaded into an application, and
+ * provides methods for iterating, and finding plugins based
+ * on criteria.
+ *
+ * This class implements the Iterator interface to allow plugins
+ * to be iterated, handling the situation where a plugin's hook
+ * method (usually bootstrap) loads another plugin during iteration.
+ *
+ * While its implementation supported nested iteration it does not
+ * support using `continue` or `break` inside loops.
+ *
+ * @template-implements \Iterator<string, \Cake\Core\PluginInterface>
+ */
+class PluginCollection implements Iterator, Countable
+{
+    /**
+     * Plugin list
+     *
+     * @var array<\Cake\Core\PluginInterface>
+     */
+    protected $plugins = [];
+
+    /**
+     * Names of plugins
+     *
+     * @var array<string>
+     */
+    protected $names = [];
+
+    /**
+     * Iterator position stack.
+     *
+     * @var array<int>
+     */
+    protected $positions = [];
+
+    /**
+     * Loop depth
+     *
+     * @var int
+     */
+    protected $loopDepth = -1;
+
+    /**
+     * Constructor
+     *
+     * @param array<\Cake\Core\PluginInterface> $plugins The map of plugins to add to the collection.
+     */
+    public function __construct(array $plugins = [])
+    {
+        foreach ($plugins as $plugin) {
+            $this->add($plugin);
+        }
+        $this->loadConfig();
+    }
+
+    /**
+     * Load the path information stored in vendor/cakephp-plugins.php
+     *
+     * This file is generated by the cakephp/plugin-installer package and used
+     * to locate plugins on the filesystem as applications can use `extra.plugin-paths`
+     * in their composer.json file to move plugin outside of vendor/
+     *
+     * @internal
+     * @return void
+     */
+    protected function loadConfig(): void
+    {
+        if (Configure::check('plugins')) {
+            return;
+        }
+        $vendorFile = dirname(dirname(__DIR__)) . DIRECTORY_SEPARATOR . 'cakephp-plugins.php';
+        if (!is_file($vendorFile)) {
+            $vendorFile = dirname(dirname(dirname(dirname(__DIR__)))) . DIRECTORY_SEPARATOR . 'cakephp-plugins.php';
+            if (!is_file($vendorFile)) {
+                Configure::write(['plugins' => []]);
+
+                return;
+            }
+        }
+
+        $config = require $vendorFile;
+        Configure::write($config);
+    }
+
+    /**
+     * Locate a plugin path by looking at configuration data.
+     *
+     * This will use the `plugins` Configure key, and fallback to enumerating `App::path('plugins')`
+     *
+     * This method is not part of the official public API as plugins with
+     * no plugin class are being phased out.
+     *
+     * @param string $name The plugin name to locate a path for.
+     * @return string
+     * @throws \Cake\Core\Exception\MissingPluginException when a plugin path cannot be resolved.
+     * @internal
+     */
+    public function findPath(string $name): string
+    {
+        // Ensure plugin config is loaded each time. This is necessary primarily
+        // for testing because the Configure::clear() call in TestCase::tearDown()
+        // wipes out all configuration including plugin paths config.
+        $this->loadConfig();
+
+        $path = Configure::read('plugins.' . $name);
+        if ($path) {
+            return $path;
+        }
+
+        $pluginPath = str_replace('/', DIRECTORY_SEPARATOR, $name);
+        $paths = App::path('plugins');
+        foreach ($paths as $path) {
+            if (is_dir($path . $pluginPath)) {
+                return $path . $pluginPath . DIRECTORY_SEPARATOR;
+            }
+        }
+
+        throw new MissingPluginException(['plugin' => $name]);
+    }
+
+    /**
+     * Add a plugin to the collection
+     *
+     * Plugins will be keyed by their names.
+     *
+     * @param \Cake\Core\PluginInterface $plugin The plugin to load.
+     * @return $this
+     */
+    public function add(PluginInterface $plugin)
+    {
+        $name = $plugin->getName();
+        $this->plugins[$name] = $plugin;
+        $this->names = array_keys($this->plugins);
+
+        return $this;
+    }
+
+    /**
+     * Remove a plugin from the collection if it exists.
+     *
+     * @param string $name The named plugin.
+     * @return $this
+     */
+    public function remove(string $name)
+    {
+        unset($this->plugins[$name]);
+        $this->names = array_keys($this->plugins);
+
+        return $this;
+    }
+
+    /**
+     * Remove all plugins from the collection
+     *
+     * @return $this
+     */
+    public function clear()
+    {
+        $this->plugins = [];
+        $this->names = [];
+        $this->positions = [];
+        $this->loopDepth = -1;
+
+        return $this;
+    }
+
+    /**
+     * Check whether the named plugin exists in the collection.
+     *
+     * @param string $name The named plugin.
+     * @return bool
+     */
+    public function has(string $name): bool
+    {
+        return isset($this->plugins[$name]);
+    }
+
+    /**
+     * Get the a plugin by name.
+     *
+     * If a plugin isn't already loaded it will be autoloaded on first access
+     * and that plugins loaded this way may miss some hook methods.
+     *
+     * @param string $name The plugin to get.
+     * @return \Cake\Core\PluginInterface The plugin.
+     * @throws \Cake\Core\Exception\MissingPluginException when unknown plugins are fetched.
+     */
+    public function get(string $name): PluginInterface
+    {
+        if ($this->has($name)) {
+            return $this->plugins[$name];
+        }
+
+        $plugin = $this->create($name);
+        $this->add($plugin);
+
+        return $plugin;
+    }
+
+    /**
+     * Create a plugin instance from a name/classname and configuration.
+     *
+     * @param string $name The plugin name or classname
+     * @param array<string, mixed> $config Configuration options for the plugin.
+     * @return \Cake\Core\PluginInterface
+     * @throws \Cake\Core\Exception\MissingPluginException When plugin instance could not be created.
+     */
+    public function create(string $name, array $config = []): PluginInterface
+    {
+        if ($name === '') {
+            throw new CakeException('Cannot create a plugin with empty name');
+        }
+
+        if (strpos($name, '\\') !== false) {
+            /** @var \Cake\Core\PluginInterface */
+            return new $name($config);
+        }
+
+        $config += ['name' => $name];
+        $namespace = str_replace('/', '\\', $name);
+
+        $className = $namespace . '\\' . 'Plugin';
+        // Check for [Vendor/]Foo/Plugin class
+        if (!class_exists($className)) {
+            $pos = strpos($name, '/');
+            if ($pos === false) {
+                $className = $namespace . '\\' . $name . 'Plugin';
+            } else {
+                $className = $namespace . '\\' . substr($name, $pos + 1) . 'Plugin';
+            }
+
+            // Check for [Vendor/]Foo/FooPlugin
+            if (!class_exists($className)) {
+                $className = BasePlugin::class;
+                if (empty($config['path'])) {
+                    $config['path'] = $this->findPath($name);
+                }
+            }
+        }
+
+        /** @var class-string<\Cake\Core\PluginInterface> $className */
+        return new $className($config);
+    }
+
+    /**
+     * Implementation of Countable.
+     *
+     * Get the number of plugins in the collection.
+     *
+     * @return int
+     */
+    public function count(): int
+    {
+        return count($this->plugins);
+    }
+
+    /**
+     * Part of Iterator Interface
+     *
+     * @return void
+     */
+    public function next(): void
+    {
+        $this->positions[$this->loopDepth]++;
+    }
+
+    /**
+     * Part of Iterator Interface
+     *
+     * @return string
+     */
+    public function key(): string
+    {
+        return $this->names[$this->positions[$this->loopDepth]];
+    }
+
+    /**
+     * Part of Iterator Interface
+     *
+     * @return \Cake\Core\PluginInterface
+     */
+    public function current(): PluginInterface
+    {
+        $position = $this->positions[$this->loopDepth];
+        $name = $this->names[$position];
+
+        return $this->plugins[$name];
+    }
+
+    /**
+     * Part of Iterator Interface
+     *
+     * @return void
+     */
+    public function rewind(): void
+    {
+        $this->positions[] = 0;
+        $this->loopDepth += 1;
+    }
+
+    /**
+     * Part of Iterator Interface
+     *
+     * @return bool
+     */
+    public function valid(): bool
+    {
+        $valid = isset($this->names[$this->positions[$this->loopDepth]]);
+        if (!$valid) {
+            array_pop($this->positions);
+            $this->loopDepth -= 1;
+        }
+
+        return $valid;
+    }
+
+    /**
+     * Filter the plugins to those with the named hook enabled.
+     *
+     * @param string $hook The hook to filter plugins by
+     * @return \Generator<\Cake\Core\PluginInterface> A generator containing matching plugins.
+     * @throws \InvalidArgumentException on invalid hooks
+     */
+    public function with(string $hook): Generator
+    {
+        if (!in_array($hook, PluginInterface::VALID_HOOKS, true)) {
+            throw new InvalidArgumentException("The `{$hook}` hook is not a known plugin hook.");
+        }
+        foreach ($this as $plugin) {
+            if ($plugin->isEnabled($hook)) {
+                yield $plugin;
+            }
+        }
+    }
+}

vendor/cakephp/core/PluginInterface.php

@@ -0,0 +1,135 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright 2005-2011, Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.6.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use Cake\Console\CommandCollection;
+use Cake\Http\MiddlewareQueue;
+use Cake\Routing\RouteBuilder;
+
+/**
+ * Plugin Interface
+ *
+ * @method void services(\Cake\Core\ContainerInterface $container) Register plugin services to
+ *   the application's container
+ */
+interface PluginInterface
+{
+    /**
+     * List of valid hooks.
+     *
+     * @var array<string>
+     */
+    public const VALID_HOOKS = ['bootstrap', 'console', 'middleware', 'routes', 'services'];
+
+    /**
+     * Get the name of this plugin.
+     *
+     * @return string
+     */
+    public function getName(): string;
+
+    /**
+     * Get the filesystem path to this plugin
+     *
+     * @return string
+     */
+    public function getPath(): string;
+
+    /**
+     * Get the filesystem path to configuration for this plugin
+     *
+     * @return string
+     */
+    public function getConfigPath(): string;
+
+    /**
+     * Get the filesystem path to configuration for this plugin
+     *
+     * @return string
+     */
+    public function getClassPath(): string;
+
+    /**
+     * Get the filesystem path to templates for this plugin
+     *
+     * @return string
+     */
+    public function getTemplatePath(): string;
+
+    /**
+     * Load all the application configuration and bootstrap logic.
+     *
+     * The default implementation of this method will include the `config/bootstrap.php` in the plugin if it exist. You
+     * can override this method to replace that behavior.
+     *
+     * The host application is provided as an argument. This allows you to load additional
+     * plugin dependencies, or attach events.
+     *
+     * @param \Cake\Core\PluginApplicationInterface $app The host application
+     * @return void
+     */
+    public function bootstrap(PluginApplicationInterface $app): void;
+
+    /**
+     * Add console commands for the plugin.
+     *
+     * @param \Cake\Console\CommandCollection $commands The command collection to update
+     * @return \Cake\Console\CommandCollection
+     */
+    public function console(CommandCollection $commands): CommandCollection;
+
+    /**
+     * Add middleware for the plugin.
+     *
+     * @param \Cake\Http\MiddlewareQueue $middlewareQueue The middleware queue to update.
+     * @return \Cake\Http\MiddlewareQueue
+     */
+    public function middleware(MiddlewareQueue $middlewareQueue): MiddlewareQueue;
+
+    /**
+     * Add routes for the plugin.
+     *
+     * The default implementation of this method will include the `config/routes.php` in the plugin if it exists. You
+     * can override this method to replace that behavior.
+     *
+     * @param \Cake\Routing\RouteBuilder $routes The route builder to update.
+     * @return void
+     */
+    public function routes(RouteBuilder $routes): void;
+
+    /**
+     * Disables the named hook
+     *
+     * @param string $hook The hook to disable
+     * @return $this
+     */
+    public function disable(string $hook);
+
+    /**
+     * Enables the named hook
+     *
+     * @param string $hook The hook to disable
+     * @return $this
+     */
+    public function enable(string $hook);
+
+    /**
+     * Check if the named hook is enabled
+     *
+     * @param string $hook The hook to check
+     * @return bool
+     */
+    public function isEnabled(string $hook): bool;
+}

vendor/cakephp/core/README.md

@@ -0,0 +1,37 @@
+[![Total Downloads](https://img.shields.io/packagist/dt/cakephp/core.svg?style=flat-square)](https://packagist.org/packages/cakephp/core)
+[![License](https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square)](LICENSE.txt)
+
+# CakePHP Core Classes
+
+A set of classes used for configuration files reading and storing.
+This repository contains the classes that are used as glue for creating the CakePHP framework.
+
+## Usage
+
+You can use the `Configure` class to store arbitrary configuration data:
+
+```php
+use Cake\Core\Configure;
+use Cake\Core\Configure\Engine\PhpConfig;
+
+Configure::write('Company.name','Pizza, Inc.');
+Configure::read('Company.name'); // Returns: 'Pizza, Inc.'
+```
+
+It also possible to load configuration from external files:
+
+```php
+Configure::config('default', new PhpConfig('/path/to/config/folder'));
+Configure::load('app', 'default', false);
+Configure::load('other_config', 'default');
+```
+
+And write the configuration back into files:
+
+```php
+Configure::dump('my_config', 'default');
+```
+
+## Documentation
+
+Please make sure you check the [official documentation](https://book.cakephp.org/4/en/development/configuration.html)

vendor/cakephp/core/Retry/CommandRetry.php

@@ -0,0 +1,94 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.6.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core\Retry;
+
+use Exception;
+
+/**
+ * Allows any action to be retried in case of an exception.
+ *
+ * This class can be parametrized with a strategy, which will be followed
+ * to determine whether the action should be retried.
+ */
+class CommandRetry
+{
+    /**
+     * The strategy to follow should the executed action fail.
+     *
+     * @var \Cake\Core\Retry\RetryStrategyInterface
+     */
+    protected $strategy;
+
+    /**
+     * @var int
+     */
+    protected $maxRetries;
+
+    /**
+     * @var int
+     */
+    protected $numRetries;
+
+    /**
+     * Creates the CommandRetry object with the given strategy and retry count
+     *
+     * @param \Cake\Core\Retry\RetryStrategyInterface $strategy The strategy to follow should the action fail
+     * @param int $maxRetries The maximum number of retry attempts allowed
+     */
+    public function __construct(RetryStrategyInterface $strategy, int $maxRetries = 1)
+    {
+        $this->strategy = $strategy;
+        $this->maxRetries = $maxRetries;
+    }
+
+    /**
+     * The number of retries to perform in case of failure
+     *
+     * @param callable $action The callable action to execute with a retry strategy
+     * @return mixed The return value of the passed action callable
+     * @throws \Exception
+     */
+    public function run(callable $action)
+    {
+        $this->numRetries = 0;
+        while (true) {
+            try {
+                return $action();
+            } catch (Exception $e) {
+                if (
+                    $this->numRetries < $this->maxRetries &&
+                    $this->strategy->shouldRetry($e, $this->numRetries)
+                ) {
+                    $this->numRetries++;
+                    continue;
+                }
+
+                throw $e;
+            }
+        }
+    }
+
+    /**
+     * Returns the last number of retry attemps.
+     *
+     * @return int
+     */
+    public function getRetries(): int
+    {
+        return $this->numRetries;
+    }
+}

vendor/cakephp/core/Retry/RetryStrategyInterface.php

@@ -0,0 +1,35 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.6.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core\Retry;
+
+use Exception;
+
+/**
+ * Used to instruct a CommandRetry object on whether a retry
+ * for an action should be performed
+ */
+interface RetryStrategyInterface
+{
+    /**
+     * Returns true if the action can be retried, false otherwise.
+     *
+     * @param \Exception $exception The exception that caused the action to fail
+     * @param int $retryCount The number of times action has been retried
+     * @return bool Whether it is OK to retry the action
+     */
+    public function shouldRetry(Exception $exception, int $retryCount): bool;
+}

vendor/cakephp/core/ServiceConfig.php

@@ -0,0 +1,50 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         4.2.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+/**
+ * Read-only wrapper for configuration data
+ *
+ * Intended for use with {@link \Cake\Core\Container} as
+ * a typehintable way for services to have application
+ * configuration injected as arrays cannot be typehinted.
+ */
+class ServiceConfig
+{
+    /**
+     * Read a configuration key
+     *
+     * @param string $path The path to read.
+     * @param mixed $default The default value to use if $path does not exist.
+     * @return mixed The configuration data or $default value.
+     */
+    public function get(string $path, $default = null)
+    {
+        return Configure::read($path, $default);
+    }
+
+    /**
+     * Check if $path exists and has a non-null value.
+     *
+     * @param string $path The path to check.
+     * @return bool True if the configuration data exists.
+     */
+    public function has(string $path): bool
+    {
+        return Configure::check($path);
+    }
+}

vendor/cakephp/core/ServiceProvider.php

@@ -0,0 +1,132 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         4.2.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use League\Container\DefinitionContainerInterface;
+use League\Container\ServiceProvider\AbstractServiceProvider;
+use League\Container\ServiceProvider\BootableServiceProviderInterface;
+use RuntimeException;
+
+/**
+ * Container ServiceProvider
+ *
+ * Service provider bundle related services together helping
+ * to organize your application's dependencies. They also help
+ * improve performance of applications with many services by
+ * allowing service registration to be deferred until services are needed.
+ */
+abstract class ServiceProvider extends AbstractServiceProvider implements BootableServiceProviderInterface
+{
+    /**
+     * List of ids of services this provider provides.
+     *
+     * @var array<string>
+     * @see ServiceProvider::provides()
+     */
+    protected $provides = [];
+
+    /**
+     * Get the container.
+     *
+     * This method's actual return type and documented return type differ
+     * because PHP 7.2 doesn't support return type narrowing.
+     *
+     * @return \Cake\Core\ContainerInterface
+     */
+    public function getContainer(): DefinitionContainerInterface
+    {
+        $container = parent::getContainer();
+
+        if (!($container instanceof ContainerInterface)) {
+            $message = sprintf(
+                'Unexpected container type. Expected `%s` got `%s` instead.',
+                ContainerInterface::class,
+                getTypeName($container)
+            );
+            throw new RuntimeException($message);
+        }
+
+        return $container;
+    }
+
+    /**
+     * Delegate to the bootstrap() method
+     *
+     * This method wraps the league/container function so users
+     * only need to use the CakePHP bootstrap() interface.
+     *
+     * @return void
+     */
+    public function boot(): void
+    {
+        $this->bootstrap($this->getContainer());
+    }
+
+    /**
+     * Bootstrap hook for ServiceProviders
+     *
+     * This hook should be implemented if your service provider
+     * needs to register additional service providers, load configuration
+     * files or do any other work when the service provider is added to the
+     * container.
+     *
+     * @param \Cake\Core\ContainerInterface $container The container to add services to.
+     * @return void
+     */
+    public function bootstrap(ContainerInterface $container): void
+    {
+    }
+
+    /**
+     * Call the abstract services() method.
+     *
+     * This method primarily exists as a shim between the interface
+     * that league/container has and the one we want to offer in CakePHP.
+     *
+     * @return void
+     */
+    public function register(): void
+    {
+        $this->services($this->getContainer());
+    }
+
+    /**
+     * The provides method is a way to let the container know that a service
+     * is provided by this service provider.
+     *
+     * Every service that is registered via this service provider must have an
+     * alias added to this array or it will be ignored.
+     *
+     * @param string $id Identifier.
+     * @return bool
+     */
+    public function provides(string $id): bool
+    {
+        return in_array($id, $this->provides, true);
+    }
+
+    /**
+     * Register the services in a provider.
+     *
+     * All services registered in this method should also be included in the $provides
+     * property so that services can be located.
+     *
+     * @param \Cake\Core\ContainerInterface $container The container to add services to.
+     * @return void
+     */
+    abstract public function services(ContainerInterface $container): void;
+}

vendor/cakephp/core/StaticConfigTrait.php

@@ -0,0 +1,325 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core;
+
+use BadMethodCallException;
+use InvalidArgumentException;
+use LogicException;
+
+/**
+ * A trait that provides a set of static methods to manage configuration
+ * for classes that provide an adapter facade or need to have sets of
+ * configuration data registered and manipulated.
+ *
+ * Implementing objects are expected to declare a static `$_dsnClassMap` property.
+ */
+trait StaticConfigTrait
+{
+    /**
+     * Configuration sets.
+     *
+     * @var array<string, mixed>
+     */
+    protected static $_config = [];
+
+    /**
+     * This method can be used to define configuration adapters for an application.
+     *
+     * To change an adapter's configuration at runtime, first drop the adapter and then
+     * reconfigure it.
+     *
+     * Adapters will not be constructed until the first operation is done.
+     *
+     * ### Usage
+     *
+     * Assuming that the class' name is `Cache` the following scenarios
+     * are supported:
+     *
+     * Setting a cache engine up.
+     *
+     * ```
+     * Cache::setConfig('default', $settings);
+     * ```
+     *
+     * Injecting a constructed adapter in:
+     *
+     * ```
+     * Cache::setConfig('default', $instance);
+     * ```
+     *
+     * Configure multiple adapters at once:
+     *
+     * ```
+     * Cache::setConfig($arrayOfConfig);
+     * ```
+     *
+     * @param array<string, mixed>|string $key The name of the configuration, or an array of multiple configs.
+     * @param mixed $config Configuration value. Generally an array of name => configuration data for adapter.
+     * @throws \BadMethodCallException When trying to modify an existing config.
+     * @throws \LogicException When trying to store an invalid structured config array.
+     * @return void
+     */
+    public static function setConfig($key, $config = null): void
+    {
+        if ($config === null) {
+            if (!is_array($key)) {
+                throw new LogicException('If config is null, key must be an array.');
+            }
+            foreach ($key as $name => $settings) {
+                static::setConfig($name, $settings);
+            }
+
+            return;
+        }
+
+        if (isset(static::$_config[$key])) {
+            /** @psalm-suppress PossiblyInvalidArgument */
+            throw new BadMethodCallException(sprintf('Cannot reconfigure existing key "%s"', $key));
+        }
+
+        if (is_object($config)) {
+            $config = ['className' => $config];
+        }
+
+        if (is_array($config) && isset($config['url'])) {
+            $parsed = static::parseDsn($config['url']);
+            unset($config['url']);
+            $config = $parsed + $config;
+        }
+
+        if (isset($config['engine']) && empty($config['className'])) {
+            $config['className'] = $config['engine'];
+            unset($config['engine']);
+        }
+        /** @psalm-suppress InvalidPropertyAssignmentValue */
+        static::$_config[$key] = $config;
+    }
+
+    /**
+     * Reads existing configuration.
+     *
+     * @param string $key The name of the configuration.
+     * @return mixed|null Configuration data at the named key or null if the key does not exist.
+     */
+    public static function getConfig(string $key)
+    {
+        return static::$_config[$key] ?? null;
+    }
+
+    /**
+     * Reads existing configuration for a specific key.
+     *
+     * The config value for this key must exist, it can never be null.
+     *
+     * @param string $key The name of the configuration.
+     * @return mixed Configuration data at the named key.
+     * @throws \InvalidArgumentException If value does not exist.
+     */
+    public static function getConfigOrFail(string $key)
+    {
+        if (!isset(static::$_config[$key])) {
+            throw new InvalidArgumentException(sprintf('Expected configuration `%s` not found.', $key));
+        }
+
+        return static::$_config[$key];
+    }
+
+    /**
+     * Drops a constructed adapter.
+     *
+     * If you wish to modify an existing configuration, you should drop it,
+     * change configuration and then re-add it.
+     *
+     * If the implementing objects supports a `$_registry` object the named configuration
+     * will also be unloaded from the registry.
+     *
+     * @param string $config An existing configuration you wish to remove.
+     * @return bool Success of the removal, returns false when the config does not exist.
+     */
+    public static function drop(string $config): bool
+    {
+        if (!isset(static::$_config[$config])) {
+            return false;
+        }
+        /** @psalm-suppress RedundantPropertyInitializationCheck */
+        if (isset(static::$_registry)) {
+            static::$_registry->unload($config);
+        }
+        unset(static::$_config[$config]);
+
+        return true;
+    }
+
+    /**
+     * Returns an array containing the named configurations
+     *
+     * @return array<string> Array of configurations.
+     */
+    public static function configured(): array
+    {
+        $configurations = array_keys(static::$_config);
+
+        return array_map(function ($key) {
+            return (string)$key;
+        }, $configurations);
+    }
+
+    /**
+     * Parses a DSN into a valid connection configuration
+     *
+     * This method allows setting a DSN using formatting similar to that used by PEAR::DB.
+     * The following is an example of its usage:
+     *
+     * ```
+     * $dsn = 'mysql://user:pass@localhost/database?';
+     * $config = ConnectionManager::parseDsn($dsn);
+     *
+     * $dsn = 'Cake\Log\Engine\FileLog://?types=notice,info,debug&file=debug&path=LOGS';
+     * $config = Log::parseDsn($dsn);
+     *
+     * $dsn = 'smtp://user:secret@localhost:25?timeout=30&client=null&tls=null';
+     * $config = Email::parseDsn($dsn);
+     *
+     * $dsn = 'file:///?className=\My\Cache\Engine\FileEngine';
+     * $config = Cache::parseDsn($dsn);
+     *
+     * $dsn = 'File://?prefix=myapp_cake_core_&serialize=true&duration=+2 minutes&path=/tmp/persistent/';
+     * $config = Cache::parseDsn($dsn);
+     * ```
+     *
+     * For all classes, the value of `scheme` is set as the value of both the `className`
+     * unless they have been otherwise specified.
+     *
+     * Note that querystring arguments are also parsed and set as values in the returned configuration.
+     *
+     * @param string $dsn The DSN string to convert to a configuration array
+     * @return array<string, mixed> The configuration array to be stored after parsing the DSN
+     * @throws \InvalidArgumentException If not passed a string, or passed an invalid string
+     */
+    public static function parseDsn(string $dsn): array
+    {
+        if (empty($dsn)) {
+            return [];
+        }
+
+        $pattern = <<<'REGEXP'
+{
+    ^
+    (?P<_scheme>
+        (?P<scheme>[\w\\\\]+)://
+    )
+    (?P<_username>
+        (?P<username>.*?)
+        (?P<_password>
+            :(?P<password>.*?)
+        )?
+        @
+    )?
+    (?P<_host>
+        (?P<host>[^?#/:@]+)
+        (?P<_port>
+            :(?P<port>\d+)
+        )?
+    )?
+    (?P<_path>
+        (?P<path>/[^?#]*)
+    )?
+    (?P<_query>
+        \?(?P<query>[^#]*)
+    )?
+    (?P<_fragment>
+        \#(?P<fragment>.*)
+    )?
+    $
+}x
+REGEXP;
+
+        preg_match($pattern, $dsn, $parsed);
+
+        if (!$parsed) {
+            throw new InvalidArgumentException("The DSN string '{$dsn}' could not be parsed.");
+        }
+
+        $exists = [];
+        foreach ($parsed as $k => $v) {
+            if (is_int($k)) {
+                unset($parsed[$k]);
+            } elseif (strpos($k, '_') === 0) {
+                $exists[substr($k, 1)] = ($v !== '');
+                unset($parsed[$k]);
+            } elseif ($v === '' && !$exists[$k]) {
+                unset($parsed[$k]);
+            }
+        }
+
+        $query = '';
+
+        if (isset($parsed['query'])) {
+            $query = $parsed['query'];
+            unset($parsed['query']);
+        }
+
+        parse_str($query, $queryArgs);
+
+        foreach ($queryArgs as $key => $value) {
+            if ($value === 'true') {
+                $queryArgs[$key] = true;
+            } elseif ($value === 'false') {
+                $queryArgs[$key] = false;
+            } elseif ($value === 'null') {
+                $queryArgs[$key] = null;
+            }
+        }
+
+        $parsed = $queryArgs + $parsed;
+
+        if (empty($parsed['className'])) {
+            $classMap = static::getDsnClassMap();
+
+            $parsed['className'] = $parsed['scheme'];
+            if (isset($classMap[$parsed['scheme']])) {
+                /** @psalm-suppress PossiblyNullArrayOffset */
+                $parsed['className'] = $classMap[$parsed['scheme']];
+            }
+        }
+
+        return $parsed;
+    }
+
+    /**
+     * Updates the DSN class map for this class.
+     *
+     * @param array<string, string> $map Additions/edits to the class map to apply.
+     * @return void
+     * @psalm-param array<string, class-string> $map
+     */
+    public static function setDsnClassMap(array $map): void
+    {
+        static::$_dsnClassMap = $map + static::$_dsnClassMap;
+    }
+
+    /**
+     * Returns the DSN class map for this class.
+     *
+     * @return array<string, string>
+     * @psalm-return array<string, class-string>
+     */
+    public static function getDsnClassMap(): array
+    {
+        return static::$_dsnClassMap;
+    }
+}

vendor/cakephp/core/TestSuite/ContainerStubTrait.php

@@ -0,0 +1,181 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @since         4.2.0
+ * @license       https://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Core\TestSuite;
+
+use Cake\Core\Configure;
+use Cake\Core\ContainerInterface;
+use Cake\Event\EventInterface;
+use Closure;
+use League\Container\Exception\NotFoundException;
+use LogicException;
+
+/**
+ * A set of methods used for defining container services
+ * in test cases.
+ *
+ * This trait leverages the `Application.buildContainer` event
+ * to inject the mocked services into the container that the
+ * application uses.
+ */
+trait ContainerStubTrait
+{
+    /**
+     * The customized application class name.
+     *
+     * @psalm-var class-string<\Cake\Core\HttpApplicationInterface>|class-string<\Cake\Core\ConsoleApplicationInterface>|null
+     * @var string|null
+     */
+    protected $_appClass;
+
+    /**
+     * The customized application constructor arguments.
+     *
+     * @var array|null
+     */
+    protected $_appArgs;
+
+    /**
+     * The collection of container services.
+     *
+     * @var array
+     */
+    private $containerServices = [];
+
+    /**
+     * Configure the application class to use in integration tests.
+     *
+     * @param string $class The application class name.
+     * @param array|null $constructorArgs The constructor arguments for your application class.
+     * @return void
+     * @psalm-param class-string<\Cake\Core\HttpApplicationInterface>|class-string<\Cake\Core\ConsoleApplicationInterface> $class
+     */
+    public function configApplication(string $class, ?array $constructorArgs): void
+    {
+        $this->_appClass = $class;
+        $this->_appArgs = $constructorArgs;
+    }
+
+    /**
+     * Create an application instance.
+     *
+     * Uses the configuration set in `configApplication()`.
+     *
+     * @return \Cake\Core\HttpApplicationInterface|\Cake\Core\ConsoleApplicationInterface
+     */
+    protected function createApp()
+    {
+        if ($this->_appClass) {
+            $appClass = $this->_appClass;
+        } else {
+            /** @psalm-var class-string<\Cake\Http\BaseApplication> */
+            $appClass = Configure::read('App.namespace') . '\Application';
+        }
+        if (!class_exists($appClass)) {
+            throw new LogicException("Cannot load `{$appClass}` for use in integration testing.");
+        }
+        $appArgs = $this->_appArgs ?: [CONFIG];
+
+        $app = new $appClass(...$appArgs);
+        if (!empty($this->containerServices) && method_exists($app, 'getEventManager')) {
+            $app->getEventManager()->on('Application.buildContainer', [$this, 'modifyContainer']);
+        }
+
+        return $app;
+    }
+
+    /**
+     * Add a mocked service to the container.
+     *
+     * When the container is created the provided classname
+     * will be mapped to the factory function. The factory
+     * function will be used to create mocked services.
+     *
+     * @param string $class The class or interface you want to define.
+     * @param \Closure $factory The factory function for mocked services.
+     * @return $this
+     */
+    public function mockService(string $class, Closure $factory)
+    {
+        $this->containerServices[$class] = $factory;
+
+        return $this;
+    }
+
+    /**
+     * Remove a mocked service to the container.
+     *
+     * @param string $class The class or interface you want to remove.
+     * @return $this
+     */
+    public function removeMockService(string $class)
+    {
+        unset($this->containerServices[$class]);
+
+        return $this;
+    }
+
+    /**
+     * Wrap the application's container with one containing mocks.
+     *
+     * If any mocked services are defined, the application's container
+     * will be replaced with one containing mocks. The original
+     * container will be set as a delegate to the mock container.
+     *
+     * @param \Cake\Event\EventInterface $event The event
+     * @param \Cake\Core\ContainerInterface $container The container to wrap.
+     * @return \Cake\Core\ContainerInterface|null
+     */
+    public function modifyContainer(EventInterface $event, ContainerInterface $container): ?ContainerInterface
+    {
+        if (empty($this->containerServices)) {
+            return null;
+        }
+        foreach ($this->containerServices as $key => $factory) {
+            if ($container->has($key)) {
+                try {
+                    $container->extend($key)->setConcrete($factory);
+                } catch (NotFoundException $e) {
+                    $container->add($key, $factory);
+                }
+            } else {
+                $container->add($key, $factory);
+            }
+        }
+
+        return $container;
+    }
+
+    /**
+     * Clears any mocks that were defined and cleans
+     * up application class configuration.
+     *
+     * @after
+     * @return void
+     */
+    public function cleanupContainer(): void
+    {
+        $this->_appArgs = null;
+        $this->_appClass = null;
+        $this->containerServices = [];
+    }
+}
+
+// phpcs:disable
+class_alias(
+    'Cake\Core\TestSuite\ContainerStubTrait',
+    'Cake\TestSuite\ContainerStubTrait'
+);
+// phpcs:enable

vendor/cakephp/core/composer.json

@@ -0,0 +1,44 @@
+{
+    "name": "cakephp/core",
+    "description": "CakePHP Framework Core classes",
+    "type": "library",
+    "keywords": [
+        "cakephp",
+        "framework",
+        "core"
+    ],
+    "homepage": "https://cakephp.org",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "CakePHP Community",
+            "homepage": "https://github.com/cakephp/core/graphs/contributors"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/cakephp/cakephp/issues",
+        "forum": "https://stackoverflow.com/tags/cakephp",
+        "irc": "irc://irc.freenode.org/cakephp",
+        "source": "https://github.com/cakephp/core"
+    },
+    "require": {
+        "php": ">=7.4.0",
+        "cakephp/utility": "^4.0"
+    },
+    "provide": {
+        "psr/container-implementation": "^1.0 || ^2.0"
+    },
+    "suggest": {
+        "cakephp/event": "To use PluginApplicationInterface or plugin applications.",
+        "cakephp/cache": "To use Configure::store() and restore().",
+        "league/container": "To use Container and ServiceProvider classes"
+    },
+    "autoload": {
+        "psr-4": {
+            "Cake\\Core\\": "."
+        },
+        "files": [
+            "functions.php"
+        ]
+    }
+}

vendor/cakephp/core/functions.php

@@ -0,0 +1,340 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         4.5.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+// phpcs:disable PSR1.Files.SideEffects
+namespace Cake\Core;
+
+if (!function_exists('Cake\Core\h')) {
+    /**
+     * Convenience method for htmlspecialchars.
+     *
+     * @param mixed $text Text to wrap through htmlspecialchars. Also works with arrays, and objects.
+     *    Arrays will be mapped and have all their elements escaped. Objects will be string cast if they
+     *    implement a `__toString` method. Otherwise, the class name will be used.
+     *    Other scalar types will be returned unchanged.
+     * @param bool $double Encode existing html entities.
+     * @param string|null $charset Character set to use when escaping.
+     *   Defaults to config value in `mb_internal_encoding()` or 'UTF-8'.
+     * @return mixed Wrapped text.
+     * @link https://book.cakephp.org/4/en/core-libraries/global-constants-and-functions.html#h
+     */
+    function h($text, bool $double = true, ?string $charset = null)
+    {
+        if (is_string($text)) {
+            //optimize for strings
+        } elseif (is_array($text)) {
+            $texts = [];
+            foreach ($text as $k => $t) {
+                $texts[$k] = h($t, $double, $charset);
+            }
+
+            return $texts;
+        } elseif (is_object($text)) {
+            if (method_exists($text, '__toString')) {
+                $text = $text->__toString();
+            } else {
+                $text = '(object)' . get_class($text);
+            }
+        } elseif ($text === null || is_scalar($text)) {
+            return $text;
+        }
+
+        static $defaultCharset = false;
+        if ($defaultCharset === false) {
+            $defaultCharset = mb_internal_encoding() ?: 'UTF-8';
+        }
+
+        return htmlspecialchars($text, ENT_QUOTES | ENT_SUBSTITUTE, $charset ?: $defaultCharset, $double);
+    }
+}
+
+if (!function_exists('Cake\Core\pluginSplit')) {
+    /**
+     * Splits a dot syntax plugin name into its plugin and class name.
+     * If $name does not have a dot, then index 0 will be null.
+     *
+     * Commonly used like
+     * ```
+     * list($plugin, $name) = pluginSplit($name);
+     * ```
+     *
+     * @param string $name The name you want to plugin split.
+     * @param bool $dotAppend Set to true if you want the plugin to have a '.' appended to it.
+     * @param string|null $plugin Optional default plugin to use if no plugin is found. Defaults to null.
+     * @return array Array with 2 indexes. 0 => plugin name, 1 => class name.
+     * @link https://book.cakephp.org/4/en/core-libraries/global-constants-and-functions.html#pluginSplit
+     * @psalm-return array{string|null, string}
+     */
+    function pluginSplit(string $name, bool $dotAppend = false, ?string $plugin = null): array
+    {
+        if (strpos($name, '.') !== false) {
+            $parts = explode('.', $name, 2);
+            if ($dotAppend) {
+                $parts[0] .= '.';
+            }
+
+            /** @psalm-var array{string, string} */
+            return $parts;
+        }
+
+        return [$plugin, $name];
+    }
+}
+
+if (!function_exists('Cake\Core\namespaceSplit')) {
+    /**
+     * Split the namespace from the classname.
+     *
+     * Commonly used like `list($namespace, $className) = namespaceSplit($class);`.
+     *
+     * @param string $class The full class name, ie `Cake\Core\App`.
+     * @return array<string> Array with 2 indexes. 0 => namespace, 1 => classname.
+     */
+    function namespaceSplit(string $class): array
+    {
+        $pos = strrpos($class, '\\');
+        if ($pos === false) {
+            return ['', $class];
+        }
+
+        return [substr($class, 0, $pos), substr($class, $pos + 1)];
+    }
+}
+
+if (!function_exists('Cake\Core\pr')) {
+    /**
+     * print_r() convenience function.
+     *
+     * In terminals this will act similar to using print_r() directly, when not run on CLI
+     * print_r() will also wrap `<pre>` tags around the output of given variable. Similar to debug().
+     *
+     * This function returns the same variable that was passed.
+     *
+     * @param mixed $var Variable to print out.
+     * @return mixed the same $var that was passed to this function
+     * @link https://book.cakephp.org/4/en/core-libraries/global-constants-and-functions.html#pr
+     * @see debug()
+     */
+    function pr($var)
+    {
+        if (!Configure::read('debug')) {
+            return $var;
+        }
+
+        $template = PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg' ? '<pre class="pr">%s</pre>' : "\n%s\n\n";
+        printf($template, trim(print_r($var, true)));
+
+        return $var;
+    }
+}
+
+if (!function_exists('Cake\Core\pj')) {
+    /**
+     * JSON pretty print convenience function.
+     *
+     * In terminals this will act similar to using json_encode() with JSON_PRETTY_PRINT directly, when not run on CLI
+     * will also wrap `<pre>` tags around the output of given variable. Similar to pr().
+     *
+     * This function returns the same variable that was passed.
+     *
+     * @param mixed $var Variable to print out.
+     * @return mixed the same $var that was passed to this function
+     * @see pr()
+     * @link https://book.cakephp.org/4/en/core-libraries/global-constants-and-functions.html#pj
+     */
+    function pj($var)
+    {
+        if (!Configure::read('debug')) {
+            return $var;
+        }
+
+        $template = PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg' ? '<pre class="pj">%s</pre>' : "\n%s\n\n";
+        printf($template, trim(json_encode($var, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES)));
+
+        return $var;
+    }
+}
+
+if (!function_exists('Cake\Core\env')) {
+    /**
+     * Gets an environment variable from available sources, and provides emulation
+     * for unsupported or inconsistent environment variables (i.e. DOCUMENT_ROOT on
+     * IIS, or SCRIPT_NAME in CGI mode). Also exposes some additional custom
+     * environment information.
+     *
+     * @param string $key Environment variable name.
+     * @param string|bool|null $default Specify a default value in case the environment variable is not defined.
+     * @return string|bool|null Environment variable setting.
+     * @link https://book.cakephp.org/4/en/core-libraries/global-constants-and-functions.html#env
+     */
+    function env(string $key, $default = null)
+    {
+        if ($key === 'HTTPS') {
+            if (isset($_SERVER['HTTPS'])) {
+                return !empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off';
+            }
+
+            return strpos((string)env('SCRIPT_URI'), 'https://') === 0;
+        }
+
+        if ($key === 'SCRIPT_NAME' && env('CGI_MODE') && isset($_ENV['SCRIPT_URL'])) {
+            $key = 'SCRIPT_URL';
+        }
+
+        /** @var string|null $val */
+        $val = $_SERVER[$key] ?? $_ENV[$key] ?? null;
+        if ($val == null && getenv($key) !== false) {
+            /** @var string|false $val */
+            $val = getenv($key);
+        }
+
+        if ($key === 'REMOTE_ADDR' && $val === env('SERVER_ADDR')) {
+            $addr = env('HTTP_PC_REMOTE_ADDR');
+            if ($addr !== null) {
+                $val = $addr;
+            }
+        }
+
+        if ($val !== null) {
+            return $val;
+        }
+
+        switch ($key) {
+            case 'DOCUMENT_ROOT':
+                $name = (string)env('SCRIPT_NAME');
+                $filename = (string)env('SCRIPT_FILENAME');
+                $offset = 0;
+                if (!strpos($name, '.php')) {
+                    $offset = 4;
+                }
+
+                return substr($filename, 0, -(strlen($name) + $offset));
+            case 'PHP_SELF':
+                return str_replace((string)env('DOCUMENT_ROOT'), '', (string)env('SCRIPT_FILENAME'));
+            case 'CGI_MODE':
+                return PHP_SAPI === 'cgi';
+        }
+
+        return $default;
+    }
+}
+
+if (!function_exists('Cake\Core\triggerWarning')) {
+    /**
+     * Triggers an E_USER_WARNING.
+     *
+     * @param string $message The warning message.
+     * @return void
+     */
+    function triggerWarning(string $message): void
+    {
+        $trace = debug_backtrace();
+        if (isset($trace[1])) {
+            $frame = $trace[1];
+            $frame += ['file' => '[internal]', 'line' => '??'];
+            $message = sprintf(
+                '%s - %s, line: %s',
+                $message,
+                $frame['file'],
+                $frame['line']
+            );
+        }
+        trigger_error($message, E_USER_WARNING);
+    }
+}
+
+if (!function_exists('Cake\Core\deprecationWarning')) {
+    /**
+     * Helper method for outputting deprecation warnings
+     *
+     * @param string $message The message to output as a deprecation warning.
+     * @param int $stackFrame The stack frame to include in the error. Defaults to 1
+     *   as that should point to application/plugin code.
+     * @return void
+     */
+    function deprecationWarning(string $message, int $stackFrame = 1): void
+    {
+        if (!(error_reporting() & E_USER_DEPRECATED)) {
+            return;
+        }
+
+        $trace = debug_backtrace();
+        if (isset($trace[$stackFrame])) {
+            $frame = $trace[$stackFrame];
+            $frame += ['file' => '[internal]', 'line' => '??'];
+
+            // Assuming we're installed in vendor/cakephp/cakephp/src/Core/functions.php
+            $root = dirname(__DIR__, 5);
+            if (defined('ROOT')) {
+                $root = ROOT;
+            }
+            $relative = str_replace(
+                DIRECTORY_SEPARATOR,
+                '/',
+                substr($frame['file'], strlen($root) + 1)
+            );
+            $patterns = (array)Configure::read('Error.ignoredDeprecationPaths');
+            foreach ($patterns as $pattern) {
+                $pattern = str_replace(DIRECTORY_SEPARATOR, '/', $pattern);
+                if (fnmatch($pattern, $relative)) {
+                    return;
+                }
+            }
+
+            $message = sprintf(
+                "%s\n%s, line: %s\n" . 'You can disable all deprecation warnings by setting `Error.errorLevel` to ' .
+                '`E_ALL & ~E_USER_DEPRECATED`. Adding `%s` to `Error.ignoredDeprecationPaths` ' .
+                'in your `config/app.php` config will mute deprecations from that file only.',
+                $message,
+                $frame['file'],
+                $frame['line'],
+                $relative
+            );
+        }
+
+        static $errors = [];
+        $checksum = md5($message);
+        $duplicate = (bool)Configure::read('Error.allowDuplicateDeprecations', false);
+        if (isset($errors[$checksum]) && !$duplicate) {
+            return;
+        }
+        if (!$duplicate) {
+            $errors[$checksum] = true;
+        }
+
+        trigger_error($message, E_USER_DEPRECATED);
+    }
+}
+
+if (!function_exists('Cake\Core\getTypeName')) {
+    /**
+     * Returns the objects class or var type of it's not an object
+     *
+     * @param mixed $var Variable to check
+     * @return string Returns the class name or variable type
+     */
+    function getTypeName($var): string
+    {
+        return is_object($var) ? get_class($var) : gettype($var);
+    }
+}
+
+/**
+ * Include global functions.
+ */
+if (!getenv('CAKE_DISABLE_GLOBAL_FUNCS')) {
+    include 'functions_global.php';
+}

vendor/cakephp/core/functions_global.php

@@ -0,0 +1,190 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+
+use function Cake\Core\deprecationWarning as cakeDeprecationWarning;
+use function Cake\Core\env as cakeEnv;
+use function Cake\Core\getTypeName as cakeGetTypeName;
+use function Cake\Core\h as cakeH;
+use function Cake\Core\namespaceSplit as cakeNamespaceSplit;
+use function Cake\Core\pj as cakePj;
+use function Cake\Core\pluginSplit as cakePluginSplit;
+use function Cake\Core\pr as cakePr;
+use function Cake\Core\triggerWarning as cakeTriggerWarning;
+
+if (!defined('DS')) {
+    /**
+     * Defines DS as short form of DIRECTORY_SEPARATOR.
+     */
+    define('DS', DIRECTORY_SEPARATOR);
+}
+
+if (!function_exists('h')) {
+    /**
+     * Convenience method for htmlspecialchars.
+     *
+     * @param mixed $text Text to wrap through htmlspecialchars. Also works with arrays, and objects.
+     *    Arrays will be mapped and have all their elements escaped. Objects will be string cast if they
+     *    implement a `__toString` method. Otherwise, the class name will be used.
+     *    Other scalar types will be returned unchanged.
+     * @param bool $double Encode existing html entities.
+     * @param string|null $charset Character set to use when escaping.
+     *   Defaults to config value in `mb_internal_encoding()` or 'UTF-8'.
+     * @return mixed Wrapped text.
+     * @link https://book.cakephp.org/4/en/core-libraries/global-constants-and-functions.html#h
+     */
+    function h($text, bool $double = true, ?string $charset = null)
+    {
+        return cakeH($text, $double, $charset);
+    }
+}
+
+if (!function_exists('pluginSplit')) {
+    /**
+     * Splits a dot syntax plugin name into its plugin and class name.
+     * If $name does not have a dot, then index 0 will be null.
+     *
+     * Commonly used like
+     * ```
+     * list($plugin, $name) = pluginSplit($name);
+     * ```
+     *
+     * @param string $name The name you want to plugin split.
+     * @param bool $dotAppend Set to true if you want the plugin to have a '.' appended to it.
+     * @param string|null $plugin Optional default plugin to use if no plugin is found. Defaults to null.
+     * @return array Array with 2 indexes. 0 => plugin name, 1 => class name.
+     * @link https://book.cakephp.org/4/en/core-libraries/global-constants-and-functions.html#pluginSplit
+     * @psalm-return array{string|null, string}
+     */
+    function pluginSplit(string $name, bool $dotAppend = false, ?string $plugin = null): array
+    {
+        return cakePluginSplit($name, $dotAppend, $plugin);
+    }
+}
+
+if (!function_exists('namespaceSplit')) {
+    /**
+     * Split the namespace from the classname.
+     *
+     * Commonly used like `list($namespace, $className) = namespaceSplit($class);`.
+     *
+     * @param string $class The full class name, ie `Cake\Core\App`.
+     * @return array<string> Array with 2 indexes. 0 => namespace, 1 => classname.
+     */
+    function namespaceSplit(string $class): array
+    {
+        return cakeNamespaceSplit($class);
+    }
+}
+
+if (!function_exists('pr')) {
+    /**
+     * print_r() convenience function.
+     *
+     * In terminals this will act similar to using print_r() directly, when not run on CLI
+     * print_r() will also wrap `<pre>` tags around the output of given variable. Similar to debug().
+     *
+     * This function returns the same variable that was passed.
+     *
+     * @param mixed $var Variable to print out.
+     * @return mixed the same $var that was passed to this function
+     * @link https://book.cakephp.org/4/en/core-libraries/global-constants-and-functions.html#pr
+     * @see debug()
+     */
+    function pr($var)
+    {
+        return cakePr($var);
+    }
+}
+
+if (!function_exists('pj')) {
+    /**
+     * JSON pretty print convenience function.
+     *
+     * In terminals this will act similar to using json_encode() with JSON_PRETTY_PRINT directly, when not run on CLI
+     * will also wrap `<pre>` tags around the output of given variable. Similar to pr().
+     *
+     * This function returns the same variable that was passed.
+     *
+     * @param mixed $var Variable to print out.
+     * @return mixed the same $var that was passed to this function
+     * @see pr()
+     * @link https://book.cakephp.org/4/en/core-libraries/global-constants-and-functions.html#pj
+     */
+    function pj($var)
+    {
+        return cakePj($var);
+    }
+}
+
+if (!function_exists('env')) {
+    /**
+     * Gets an environment variable from available sources, and provides emulation
+     * for unsupported or inconsistent environment variables (i.e. DOCUMENT_ROOT on
+     * IIS, or SCRIPT_NAME in CGI mode). Also exposes some additional custom
+     * environment information.
+     *
+     * @param string $key Environment variable name.
+     * @param string|bool|null $default Specify a default value in case the environment variable is not defined.
+     * @return string|bool|null Environment variable setting.
+     * @link https://book.cakephp.org/4/en/core-libraries/global-constants-and-functions.html#env
+     */
+    function env(string $key, $default = null)
+    {
+        return cakeEnv($key, $default);
+    }
+}
+
+if (!function_exists('triggerWarning')) {
+    /**
+     * Triggers an E_USER_WARNING.
+     *
+     * @param string $message The warning message.
+     * @return void
+     */
+    function triggerWarning(string $message): void
+    {
+        cakeTriggerWarning($message);
+    }
+}
+
+if (!function_exists('deprecationWarning')) {
+    /**
+     * Helper method for outputting deprecation warnings
+     *
+     * @param string $message The message to output as a deprecation warning.
+     * @param int $stackFrame The stack frame to include in the error. Defaults to 1
+     *   as that should point to application/plugin code.
+     * @return void
+     */
+    function deprecationWarning(string $message, int $stackFrame = 1): void
+    {
+        cakeDeprecationWarning($message, $stackFrame + 1);
+    }
+}
+
+if (!function_exists('getTypeName')) {
+    /**
+     * Returns the objects class or var type of it's not an object
+     *
+     * @param mixed $var Variable to check
+     * @return string Returns the class name or variable type
+     */
+    function getTypeName($var): string
+    {
+        return cakeGetTypeName($var);
+    }
+}