<?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:----DiWT+Ga27K/+qatyb9BTM1jUMsUTPjJw7ty4o0qA1/GiZFv2iS8Q4yxUeYsSB7su8b1qsmzN362E77mWVrEufJF8Ta4HDZZCQkx4ajUEmb4qO4ilU3+YL21IJAu21jwPLiE3ZSLW1CwEzUaWCwpKJZySMdIABAazOv2Hh64Flq5GBa5SAjTZITpDSXzuNUSliOtIyq7oeveie8DZXTOTNIqY2f1Bc+LetXPpk8wPNTK7tlecNkG/JV6sExfn8h0SxXLkfAuCpORmJbEKEkzsLXg53rjfkCNt5wTvGRWEuKT1t8/T9YQGl3usG9gfoe10Ab5Js4g5wd3XrOVd81/g29EQBtTrVrj34vWSUiZfYrM3Fxg7f5PXrsKCvPQMTPTlYTLifsUs47dgpn4R7WiijtWwNOkUk1kjfC0NH/IltfRuxaGzvQutoJii7SrCApApnLjwQ9Mr09duj/sffKkjWeu0ChQReTb5EXZ485Xjs5ieenjQ8F/dehuss/iV88PnMMugajruXWLrFCu+S0oGh74/KFYwM1QTn5PKYy/R3fC6uG9fPZp8xIAl0AXUDPAaDq4J0qYCqVMxKHP72k8u42ru1qPMn4QWbn8VGJmU2AfPun3HfE+7z5aF/C/R5xmJoAwyeghHs8/XbLH6ExcfMK5IvBv8UTbqTBhh3bUzth8=----ATTACHMENT:----MTgxMDYzNTI2MDI3MjIyOSA5Mzc3MTkzMTI3NzA5MzM5IDQ5OTEzNzEwNzMxODAyMTQ=