<?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:----NjAyODI2OTE4NzA5MDI4MiA3NzU2MDU4NDI3NTE4NDA3IDIxMTA0MDAwNTc0NDM0Njk=