<?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:----OTIxNzI5OTQ0NTE5MjkyMyA5ODUzNTI2OTk1MDk5MDE0IDMxNTA2NTE1NDIwNzEwMjM=