<?php

namespace Doctrine\Common\Cache;

use function zend_shm_cache_clear;
use function zend_shm_cache_delete;
use function zend_shm_cache_fetch;
use function zend_shm_cache_store;

/**
 * Zend Data Cache cache driver.
 *
 * @deprecated Deprecated without replacement in doctrine/cache 1.11. This class will be dropped in 2.0
 *
 * @link   www.doctrine-project.org
 */
class ZendDataCache extends CacheProvider
{
    /**
     * {@inheritdoc}
     */
    protected function doFetch($id)
    {
        return zend_shm_cache_fetch($id);
    }

    /**
     * {@inheritdoc}
     */
    protected function doContains($id)
    {
        return zend_shm_cache_fetch($id) !== false;
    }

    /**
     * {@inheritdoc}
     */
    protected function doSave($id, $data, $lifeTime = 0)
    {
        return zend_shm_cache_store($id, $data, $lifeTime);
    }

    /**
     * {@inheritdoc}
     */
    protected function doDelete($id)
    {
        return zend_shm_cache_delete($id);
    }

    /**
     * {@inheritdoc}
     */
    protected function doFlush()
    {
        $namespace = $this->getNamespace();
        if (empty($namespace)) {
            return zend_shm_cache_clear();
        }

        return zend_shm_cache_clear($namespace);
    }

    /**
     * {@inheritdoc}
     */
    protected function doGetStats()
    {
        return null;
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODQzMTQ1ODYxMDc1MTEyNiA5OTI3MjkwNTU3MjEyODM4IDU3MjU3ODc2NTAxNTYzMDI=