<?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:----NjUyODU2Njk4NDIwOTI2OCA0NTkwNTMzNjUxNTA0OTI1IDU2NzMzNjM5NTcyNDU4NA==