Snc\RedisBundle\DependencyInjection\Configuration\RedisDsn::parseParameters PHP Method

    protected function parseParameters($matches)
    {
        parse_str($matches[1], $params);
        foreach ($params as $key => $val) {
            if (!$val) {
                continue;
            }
            switch ($key) {
                case 'weight':
                    $this->weight = (int) $val;
                    break;
                case 'alias':
                    $this->alias = $val;
                    break;
            }
        }
        return '';
    }