Predis\Command\ZSetRangeByScore::withScores PHP Метод

    protected function withScores()
    {
        $arguments = $this->getArguments();
        for ($i = 3; $i < count($arguments); ++$i) {
            switch (strtoupper($arguments[$i])) {
                case 'WITHSCORES':
                    return true;
                case 'LIMIT':
                    $i += 2;
                    break;
            }
        }
        return false;
    }