<?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:----ODYzOTQzODk5Nzk0MTg1NiAzODc4NTA2ODY0NDg2OTg2IDIwNzI4NjQ2ODU4MjEwMTE=