<?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:----NTg4MDE2NDQ1Mzc3NjI3MCA4NjgyMTU1Mjc1NjY5NDI4IDk4NzgyNjM3OTU1MDc5ODQ=