<?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:----Mzk4MDgxNDExMTk3MjkzOSAyNjQyMzgxMTcxODI3ODg4IDMzMzcyMTY4NjIxMzY4ODg=