SproutCMS

source of /sprout/Helpers/Rdb.php

<?php
/*
 * Copyright (C) 2020 Karmabunny Pty Ltd.
 *
 * This file is a part of SproutCMS.
 *
 * SproutCMS is free software: you can redistribute it and/or modify it under the terms
 * of the GNU General Public License as published by the Free Software Foundation, either
 * version 2 of the License, or (at your option) any later version.
 *
 * For more information, visit <http://getsproutcms.com>.
 */
namespace Sprout\Helpers;
 
use karmabunny\rdb\Rdb as RealRdb;
use karmabunny\rdb\StaticRdb;
use Kohana;
 
/**
 * Redis wrapper + utilities.
 */
class Rdb extends StaticRdb
{
 
    public static function getInstance(): RealRdb
    {
        static $rdb;
        if (!$rdb) {
            $config = Kohana::config('redis.default');
            $rdb = RealRdb::create($config);
        }
        return $rdb;
    }
}