71 lines
1.6 KiB
PHP
71 lines
1.6 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Security\Acl\Util;
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use Doctrine\Common\Util\ClassUtils as DoctrineClassUtils;
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/**
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* Class related functionality for objects that
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* might or might not be proxy objects at the moment.
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*
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* @see DoctrineClassUtils
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*
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* @author Johannes Schmitt <schmittjoh@gmail.com>
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* @author Iltar van der Berg <kjarli@gmail.com>
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*/
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final class ClassUtils
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{
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/**
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* Marker for Proxy class names.
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*
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* @var string
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*/
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const MARKER = '__CG__';
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/**
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* Length of the proxy marker.
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*
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* @var int
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*/
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const MARKER_LENGTH = 6;
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/**
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* This class should not be instantiated.
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*/
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private function __construct()
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{
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}
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/**
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* Gets the real class name of a class name that could be a proxy.
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*
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* @param string|object $object
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*
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* @return string
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*/
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public static function getRealClass($object)
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{
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$class = is_object($object) ? get_class($object) : $object;
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if (class_exists('Doctrine\Common\Util\ClassUtils')) {
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return DoctrineClassUtils::getRealClass($class);
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}
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// fallback in case doctrine common is not installed
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if (false === $pos = strrpos($class, '\\'.self::MARKER.'\\')) {
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return $class;
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}
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return substr($class, $pos + self::MARKER_LENGTH + 2);
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}
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}
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