<?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:----MzgzMjc3OTMzMjMyMjQ3MSAxNDcxNjk0MDcyNDcyOTAyIDgyOTMzNTk2ODUzMDI5ODA=