<?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:----NDIxMTQyMTgzMzI4MjUxNSA3MzUyMjg3MzYwNjI5MzU2IDEwNzc4NTc2MzcwMDIzNjc=