<?php/* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */namespaceSymfony\Component\Cache\Adapter;useSymfony\Component\Cache\Marshaller\MarshallerInterface;useSymfony\Component\Cache\Traits\MemcachedTrait;classMemcachedAdapterextendsAbstractAdapter{useMemcachedTrait;protected$maxIdLength=250;/** * Using a MemcachedAdapter with a TagAwareAdapter for storing tags is discouraged. * Using a RedisAdapter is recommended instead. If you cannot do otherwise, be aware that: * - the Memcached::OPT_BINARY_PROTOCOL must be enabled * (that's the default when using MemcachedAdapter::createConnection()); * - tags eviction by Memcached's LRU algorithm will break by-tags invalidation; * your Memcached memory should be large enough to never trigger LRU. * * Using a MemcachedAdapter as a pure items store is fine. */publicfunction__construct(\Memcached$client,string$namespace='',int$defaultLifetime=0,MarshallerInterface$marshaller=null){$this->init($client,$namespace,$defaultLifetime,$marshaller);}}