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68 lines
1.2 KiB
68 lines
1.2 KiB
<?php |
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namespace Doctrine\Common\Cache; |
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use function zend_shm_cache_clear; |
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use function zend_shm_cache_delete; |
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use function zend_shm_cache_fetch; |
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use function zend_shm_cache_store; |
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/** |
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* Zend Data Cache cache driver. |
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* |
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* @link www.doctrine-project.org |
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*/ |
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class ZendDataCache 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($id) |
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{ |
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return zend_shm_cache_fetch($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($id) |
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{ |
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return zend_shm_cache_fetch($id) !== false; |
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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, $lifeTime = 0) |
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{ |
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return zend_shm_cache_store($id, $data, $lifeTime); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doDelete($id) |
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{ |
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return zend_shm_cache_delete($id); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function doFlush() |
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{ |
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$namespace = $this->getNamespace(); |
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if (empty($namespace)) { |
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return zend_shm_cache_clear(); |
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} |
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return zend_shm_cache_clear($namespace); |
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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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return null; |
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} |
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}
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