54 lines
1.3 KiB
PHP
54 lines
1.3 KiB
PHP
<?php
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// @codingStandardsIgnoreStart
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// phpcs:disable PSR1.Classes.ClassDeclaration.MultipleClasses
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namespace Qiniu\Enum;
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use MyCLabs\Enum\Enum;
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if (method_exists("MyCLabs\\Enum\\Enum", "from")) {
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abstract class QiniuEnum extends Enum
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{
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// @codingStandardsIgnoreEnd
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// @codingStandardsIgnoreStart
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}
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} else {
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/**
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* poly fill MyCLabs\Enum\Enum::from in low version
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*
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* @link https://github.com/myclabs/php-enum
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*/
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abstract class QiniuEnum extends Enum
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{
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// @codingStandardsIgnoreEnd
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/**
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* @param mixed $value
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* @return static
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*/
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public static function from($value)
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{
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$key = self::assertValidValueReturningKey($value);
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return self::__callStatic($key, array());
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}
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/**
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* Asserts valid enum value
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*
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* @psalm-pure
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* @psalm-assert T $value
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* @param mixed $value
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* @return string
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*/
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private static function assertValidValueReturningKey($value)
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{
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if (false === ($key = self::search($value))) {
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throw new \UnexpectedValueException("Value '$value' is not part of the enum " . __CLASS__);
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}
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return $key;
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}
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// @codingStandardsIgnoreStart
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}
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}
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