Jamm\Memory\RedisServer::zAdd PHP Method

    public function zAdd($key, $score, $member = NULL)
    {
        if (!is_array($score)) {
            $values = func_get_args();
        } else {
            foreach ($score as $score_value => $member) {
                $values[] = $score_value;
                $values[] = $member;
            }
            array_unshift($values, $key);
        }
        return $this->__call('zadd', $values);
    }