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vendor/illuminate/database/Eloquent/Casts/Attribute.php

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+<?php
+
+namespace Illuminate\Database\Eloquent\Casts;
+
+class Attribute
+{
+    /**
+     * The attribute accessor.
+     *
+     * @var callable
+     */
+    public $get;
+
+    /**
+     * The attribute mutator.
+     *
+     * @var callable
+     */
+    public $set;
+
+    /**
+     * Indicates if caching is enabled for this attribute.
+     *
+     * @var bool
+     */
+    public $withCaching = false;
+
+    /**
+     * Indicates if caching of objects is enabled for this attribute.
+     *
+     * @var bool
+     */
+    public $withObjectCaching = true;
+
+    /**
+     * Create a new attribute accessor / mutator.
+     *
+     * @param  callable|null  $get
+     * @param  callable|null  $set
+     * @return void
+     */
+    public function __construct(?callable $get = null, ?callable $set = null)
+    {
+        $this->get = $get;
+        $this->set = $set;
+    }
+
+    /**
+     * Create a new attribute accessor / mutator.
+     *
+     * @param  callable|null  $get
+     * @param  callable|null  $set
+     * @return static
+     */
+    public static function make(?callable $get = null, ?callable $set = null): static
+    {
+        return new static($get, $set);
+    }
+
+    /**
+     * Create a new attribute accessor.
+     *
+     * @param  callable  $get
+     * @return static
+     */
+    public static function get(callable $get)
+    {
+        return new static($get);
+    }
+
+    /**
+     * Create a new attribute mutator.
+     *
+     * @param  callable  $set
+     * @return static
+     */
+    public static function set(callable $set)
+    {
+        return new static(null, $set);
+    }
+
+    /**
+     * Disable object caching for the attribute.
+     *
+     * @return static
+     */
+    public function withoutObjectCaching()
+    {
+        $this->withObjectCaching = false;
+
+        return $this;
+    }
+
+    /**
+     * Enable caching for the attribute.
+     *
+     * @return static
+     */
+    public function shouldCache()
+    {
+        $this->withCaching = true;
+
+        return $this;
+    }
+}