library/Rediska/Command/GetSortedSet.php
public function create($key, $withScores = false, $start = 0, $end = -1, $revert = false, $responseIterator = false)
    {
        $connection = $this->_rediska->getConnectionByKeyName($key);

        $command = array($revert ? 'ZREVRANGE' : 'ZRANGE',
                         $this->_rediska->getOption('namespace') . $key,
                         $start,
                         $end);

        if ($withScores) {
            $command[] = 'WITHSCORES';
        }

        $exec = new Rediska_Connection_Exec($connection, $command);

        if ($responseIterator) {
            if ($withScores) {
                $responseIterator = 'Rediska_Command_GetSortedSet_WithScoresIterator';
            }
            $exec->setResponseIterator($responseIterator);
            $exec->setResponseCallback(array($this, 'parseIteratorResponse'));
        }

        return $exec;
    }
public function create($key, $withScores = false, $start = 0, $end = -1, $revert = false, $responseIterator = false)
    {
        $connection = $this->_rediska->getConnectionByKeyName($key);

        $command = array($revert ? 'ZREVRANGE' : 'ZRANGE',
                         $this->_rediska->getOption('namespace') . $key,
                         $start,
                         $end);

        if ($withScores) {
            $command[] = 'WITHSCORES';
        }

        $exec = new Rediska_Connection_Exec($connection, $command);

        if ($responseIterator) {
            if ($withScores) {
                $responseIterator = 'Rediska_Command_GetSortedSet_WithScoresIterator';
            }
            $exec->setResponseIterator($responseIterator);
            $exec->setResponseCallback(array($this, 'parseIteratorResponse'));
        }

        return $exec;
    }
Create command

@param string  $key                         Key name
@param integer $withScores[optional]        Return values with scores. For default is false.
@param integer $start[optional]             Start index. For default is begin of set.
@param integer $end[optional]               End index. For default is end of set.
@param boolean $revert[optional]            Revert elements (not used in sorting). For default is false
@param boolean $responseIterator[optional]  If true - command return iterator which read from socket buffer.
Important: new connection will be created
@return Rediska_Connection_Exec