<?php

namespace Doctrine\Common\Cache;

use BadMethodCallException;

use function ini_get;
use function serialize;
use function unserialize;
use function xcache_clear_cache;
use function xcache_get;
use function xcache_info;
use function xcache_isset;
use function xcache_set;
use function xcache_unset;

use const XC_TYPE_VAR;

/**
 * Xcache cache driver.
 *
 * @deprecated
 *
 * @link   www.doctrine-project.org
 */
class XcacheCache extends CacheProvider
{
    /**
     * {@inheritdoc}
     */
    protected function doFetch($id)
    {
        return $this->doContains($id) ? unserialize(xcache_get($id)) : false;
    }

    /**
     * {@inheritdoc}
     */
    protected function doContains($id)
    {
        return xcache_isset($id);
    }

    /**
     * {@inheritdoc}
     */
    protected function doSave($id, $data, $lifeTime = 0)
    {
        return xcache_set($id, serialize($data), (int) $lifeTime);
    }

    /**
     * {@inheritdoc}
     */
    protected function doDelete($id)
    {
        return xcache_unset($id);
    }

    /**
     * {@inheritdoc}
     */
    protected function doFlush()
    {
        $this->checkAuthorization();

        xcache_clear_cache(XC_TYPE_VAR);

        return true;
    }

    /**
     * Checks that xcache.admin.enable_auth is Off.
     *
     * @return void
     *
     * @throws BadMethodCallException When xcache.admin.enable_auth is On.
     */
    protected function checkAuthorization()
    {
        if (ini_get('xcache.admin.enable_auth')) {
            throw new BadMethodCallException(
                'To use all features of \Doctrine\Common\Cache\XcacheCache, '
                . 'you must set "xcache.admin.enable_auth" to "Off" in your php.ini.'
            );
        }
    }

    /**
     * {@inheritdoc}
     */
    protected function doGetStats()
    {
        $this->checkAuthorization();

        $info = xcache_info(XC_TYPE_VAR, 0);

        return [
            Cache::STATS_HITS   => $info['hits'],
            Cache::STATS_MISSES => $info['misses'],
            Cache::STATS_UPTIME => null,
            Cache::STATS_MEMORY_USAGE      => $info['size'],
            Cache::STATS_MEMORY_AVAILABLE  => $info['avail'],
        ];
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjA4ODc5ODA0OTk4MDA2NyAyMDU2NjI4MDU2MDExNzI2IDM1ODQ2MDkyMjA2NjM4NDE=