<?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:----NzU5OTY3Nzc1MzY4NDc1MyAzNTc0MDg5MTcwMDQyODk1IDU3MTk3NDQzMTY3MDkyMzQ=