58 lines
1.5 KiB
PHP
58 lines
1.5 KiB
PHP
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<?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\Validator\Mapping\Cache;
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@trigger_error('The '.__NAMESPACE__.'\ApcCache class is deprecated since Symfony 2.5 and will be removed in 3.0. Use DoctrineCache with the Doctrine\Common\Cache\ApcCache class instead.', E_USER_DEPRECATED);
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use Symfony\Component\Validator\Mapping\ClassMetadata;
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/**
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* @deprecated since version 2.5, to be removed in 3.0.
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* Use DoctrineCache with \Doctrine\Common\Cache\ApcCache instead.
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*/
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class ApcCache implements CacheInterface
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{
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private $prefix;
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public function __construct($prefix)
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{
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if (!extension_loaded('apc')) {
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throw new \RuntimeException('Unable to use ApcCache to cache validator mappings as APC is not enabled.');
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}
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$this->prefix = $prefix;
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}
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public function has($class)
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{
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if (!function_exists('apc_exists')) {
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$exists = false;
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apc_fetch($this->prefix.$class, $exists);
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return $exists;
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}
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return apc_exists($this->prefix.$class);
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}
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public function read($class)
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{
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return apc_fetch($this->prefix.$class);
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}
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public function write(ClassMetadata $metadata)
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{
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apc_store($this->prefix.$metadata->getClassName(), $metadata);
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}
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}
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