<?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:----MjE0MDcwMzY3NTI2NTc5MCA5MjgxOTg5MTAxODA0MjgwIDkzMDE3OTc2NTM4NjU2NjM=