77 lines
2.2 KiB
PHP
77 lines
2.2 KiB
PHP
<?php
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/*
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* $Id: Apc.php 4910 2008-09-12 08:51:56Z romanb $
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\ORM\Cache;
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/**
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* APC cache driver.
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*
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.doctrine-project.org
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* @since 1.0
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* @version $Revision: 4910 $
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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* @author Roman Borschel <roman@code-factory.org>
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*/
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class ApcCache implements Cache
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{
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/**
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* {@inheritdoc}
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*/
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public function __construct()
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{
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if ( ! extension_loaded('apc')) {
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\Doctrine\Common\DoctrineException::updateMe('The apc extension must be loaded in order to use the ApcCache.');
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function fetch($id)
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{
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return apc_fetch($id);
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}
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/**
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* {@inheritdoc}
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*/
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public function contains($id)
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{
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return apc_fetch($id) === false ? false : true;
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}
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/**
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* {@inheritdoc}
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*/
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public function save($id, $data, $lifeTime = false)
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{
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return (bool) apc_store($id, $data, $lifeTime);
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}
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/**
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* {@inheritdoc}
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*/
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public function delete($id)
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{
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return apc_delete($id);
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}
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} |