<?php

namespace BuddyBossPlatform\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 BuddyBossPlatform\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']];
    }
}
