<?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:----Mjg4Njc1NDkyNzAxMjM0NiA0MDU1MDMyNTUwOTgxODYzIDY2MTMwMjg3ODI4MTM0NzM=