110 lines
3.0 KiB
PHP
110 lines
3.0 KiB
PHP
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<?php
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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 MIT license. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\Common\Cache;
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/**
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* WinCache cache provider.
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*
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* @link www.doctrine-project.org
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* @since 2.2
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* @author Benjamin Eberlei <kontakt@beberlei.de>
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* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
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* @author Jonathan Wage <jonwage@gmail.com>
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* @author Roman Borschel <roman@code-factory.org>
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* @author David Abdemoulaie <dave@hobodave.com>
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*/
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class WinCacheCache extends CacheProvider
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{
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/**
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* {@inheritdoc}
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*/
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protected function doFetch($id)
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{
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return wincache_ucache_get($id);
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}
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/**
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* {@inheritdoc}
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*/
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protected function doContains($id)
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{
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return wincache_ucache_exists($id);
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}
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/**
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* {@inheritdoc}
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*/
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protected function doSave($id, $data, $lifeTime = 0)
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{
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return wincache_ucache_set($id, $data, $lifeTime);
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}
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/**
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* {@inheritdoc}
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*/
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protected function doDelete($id)
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{
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return wincache_ucache_delete($id);
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}
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/**
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* {@inheritdoc}
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*/
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protected function doFlush()
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{
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return wincache_ucache_clear();
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}
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/**
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* {@inheritdoc}
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*/
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protected function doFetchMultiple(array $keys)
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{
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return wincache_ucache_get($keys);
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}
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/**
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* {@inheritdoc}
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*/
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protected function doSaveMultiple(array $keysAndValues, $lifetime = 0)
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{
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$result = wincache_ucache_set($keysAndValues, null, $lifetime);
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return empty($result);
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}
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/**
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* {@inheritdoc}
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*/
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protected function doGetStats()
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{
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$info = wincache_ucache_info();
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$meminfo = wincache_ucache_meminfo();
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return array(
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Cache::STATS_HITS => $info['total_hit_count'],
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Cache::STATS_MISSES => $info['total_miss_count'],
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Cache::STATS_UPTIME => $info['total_cache_uptime'],
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Cache::STATS_MEMORY_USAGE => $meminfo['memory_total'],
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Cache::STATS_MEMORY_AVAILABLE => $meminfo['memory_free'],
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);
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}
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}
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