<?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:----ODYyOTUxNjEzNjYyMDcyNCA0NTYzOTkwNzE4NTczMzMxIDUyNDQ0NDYzMDYwMTY0MTM=