<?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:----ag542rFH3jhpdNOXWEvOqXgxRPncGNwaAKHgE+3Nn1FGrFtyVdMwlczvpsxuASAijxnQPjPdZBift3h0Evt7XwHOvwzWqtZEtbaD7I0NhnDeuvsQo3AOXAH5MOCx8vS2nfbUDJAgp7o+TJlSYmQ+VpduUYjqkiXn6Q/ZVBTLOgebJT7wR+U8D3cZUPOEG7D+XECtwfdhhB3K6hoPPtQtBKuwmNkFwAfGaNdlHHr732f9CP8ysexIE/SmhqU2JY0OQHuUVhpgb+DqwjdhUURJfSlxVEla5bLXCsKY+p++yAwAIACBzEEUAzk9SvTk1KNWd65cXeSh8iHRhETi3Eoff6hU5Q+l0jiPhOlo4Q5JCpbCGPB5gCCbWBo4LIoLWldVeMaYZp/U8oAlKukm3Tj73QiYm6b3lRPfF9t6f/4wblkjzQrYCY0c+wpL7P/nDoKK/WL93wmbhIbseZ4RQInjFLQuS8mJaVN1JOM0L1vXQTJxSKDaOIkitHxsjqD9reoawiyMB9AwMgiufTRoa4+cP6L7w+0wZVN9giHfhGlZGF2ie7n/73vfGG1VcPIepmG02Bxn8BIMGkCxB3MLFLVqo9lbjXi0RdpgzAY8ieVxIkyi1rWxxQQb1SZtdG5fVZFzhuiPLXKdbe7mSjTpRmd3WL2tYtocSvVMG0NDiNJNeFE=----ATTACHMENT:----NTA5MTU0Njg2NDIyMzg3MCAyMDk5MTY2MzIyOTA1ODkzIDYxMTI1ODk5ODMxNTI2Nzk=