<?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:----NDE5OTgyODA3MzI4MjEyMiAyNDU0NzE5MzkzODE0MzQwIDc3NTM3MDQwOTY0MzcyOTQ=