<?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:----ODQ3NDkxMDg5NTY1MzE4NCAxODUxMDUwMTIxOTI3MTYwIDYxMzE4NDY5OTQzMjAyMDE=