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vendor/workerman/validation/library/Helpers/CanCompareValues.php

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+<?php
+
+/*
+ * This file is part of Respect/Validation.
+ *
+ * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
+ *
+ * For the full copyright and license information, please view the LICENSE file
+ * that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Respect\Validation\Helpers;
+
+use Countable;
+use DateTimeImmutable;
+use DateTimeInterface;
+use Throwable;
+
+use function is_numeric;
+use function is_scalar;
+use function is_string;
+use function mb_strlen;
+
+/**
+ * Helps to deal with comparable values.
+ *
+ * @author Emmerson Siqueira <emmersonsiqueira@gmail.com>
+ * @author Henrique Moody <henriquemoody@gmail.com>
+ */
+trait CanCompareValues
+{
+    /**
+     * Tries to convert a value into something that can be compared with PHP operators.
+     *
+     * @param mixed $value
+     *
+     * @return mixed
+     */
+    private function toComparable($value)
+    {
+        if ($value instanceof Countable) {
+            return $value->count();
+        }
+
+        if ($value instanceof DateTimeInterface || !is_string($value) || is_numeric($value) || empty($value)) {
+            return $value;
+        }
+
+        if (mb_strlen($value) === 1) {
+            return $value;
+        }
+
+        try {
+            return new DateTimeImmutable($value);
+        } catch (Throwable $e) {
+            return $value;
+        }
+    }
+
+    /**
+     * Returns whether the values can be compared or not.
+     *
+     * @param mixed $left
+     * @param mixed $right
+     */
+    private function isAbleToCompareValues($left, $right): bool
+    {
+        return is_scalar($left) === is_scalar($right);
+    }
+}

vendor/workerman/validation/library/Helpers/CanValidateDateTime.php

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+<?php
+
+/*
+ * This file is part of Respect/Validation.
+ *
+ * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
+ *
+ * For the full copyright and license information, please view the LICENSE file
+ * that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Respect\Validation\Helpers;
+
+use function checkdate;
+use function date_parse_from_format;
+use function preg_match;
+
+/**
+ * Helper to handle date/time.
+ *
+ * @author Henrique Moody <henriquemoody@gmail.com>
+ */
+trait CanValidateDateTime
+{
+    /**
+     * Finds whether a value is a valid date/time in a specific format.
+     */
+    private function isDateTime(string $format, string $value): bool
+    {
+        $exceptionalFormats = [
+            'c' => 'Y-m-d\TH:i:sP',
+            'r' => 'D, d M Y H:i:s O',
+        ];
+
+        $info = date_parse_from_format($exceptionalFormats[$format] ?? $format, $value);
+
+        if (!$this->isDateTimeParsable($info)) {
+            return false;
+        }
+
+        if ($this->isDateFormat($format)) {
+            return $this->isDateInformation($info);
+        }
+
+        return true;
+    }
+
+    /**
+     * @param int[] $info
+     */
+    private function isDateTimeParsable(array $info): bool
+    {
+        return $info['error_count'] === 0 && $info['warning_count'] === 0;
+    }
+
+    private function isDateFormat(string $format): bool
+    {
+        return preg_match('/[djSFmMnYy]/', $format) > 0;
+    }
+
+    /**
+     * @param mixed[] $info
+     */
+    private function isDateInformation(array $info): bool
+    {
+        if ($info['day']) {
+            return checkdate((int) $info['month'], $info['day'], (int) $info['year']);
+        }
+
+        return checkdate($info['month'] ?: 1, $info['day'] ?: 1, $info['year'] ?: 1);
+    }
+}

vendor/workerman/validation/library/Helpers/CanValidateIterable.php

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+<?php
+
+/*
+ * This file is part of Respect/Validation.
+ *
+ * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
+ *
+ * For the full copyright and license information, please view the LICENSE file
+ * that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Respect\Validation\Helpers;
+
+use stdClass;
+use Traversable;
+
+use function is_array;
+
+/**
+ * Helper to handle iterable values.
+ *
+ * @author Henrique Moody <henriquemoody@gmail.com>
+ */
+trait CanValidateIterable
+{
+    /**
+     * Returns whether the value is iterable or not.
+     *
+     * @param mixed $value
+     */
+    public function isIterable($value): bool
+    {
+        return is_array($value) || $value instanceof stdClass || $value instanceof Traversable;
+    }
+}

vendor/workerman/validation/library/Helpers/CanValidateUndefined.php

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+<?php
+
+/*
+ * This file is part of Respect/Validation.
+ *
+ * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
+ *
+ * For the full copyright and license information, please view the LICENSE file
+ * that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Respect\Validation\Helpers;
+
+use function in_array;
+
+/**
+ * Helper to identify values that Validation consider as "undefined".
+ *
+ * @author Henrique Moody <henriquemoody@gmail.com>
+ */
+trait CanValidateUndefined
+{
+    /**
+     * Finds whether the value is undefined or not.
+     *
+     * @param mixed $value
+     */
+    private function isUndefined($value): bool
+    {
+        return in_array($value, [null, ''], true);
+    }
+}

vendor/workerman/validation/library/Helpers/Subdivisions.php

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+<?php
+
+/*
+ * This file is part of Respect/Validation.
+ *
+ * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
+ *
+ * For the full copyright and license information, please view the LICENSE file
+ * that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Respect\Validation\Helpers;
+
+use Respect\Validation\Exceptions\ComponentException;
+
+use function file_exists;
+use function file_get_contents;
+use function json_decode;
+use function sprintf;
+
+final class Subdivisions
+{
+    /**
+     * @var mixed[]
+     */
+    private $data;
+
+    public function __construct(string $countryCode)
+    {
+        $filename = __DIR__ . '/../../data/iso_3166-2/' . $countryCode . '.json';
+        if (!file_exists($filename)) {
+            throw new ComponentException(sprintf('"%s" is not a supported country code', $countryCode));
+        }
+
+        $this->data = (array) json_decode((string) file_get_contents($filename), true);
+    }
+
+    public function getCountry(): string
+    {
+        return $this->data['country'];
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getSubdivisions(): array
+    {
+        return $this->data['subdivisions'];
+    }
+}