library/Rediska/Connection/Specified.php
protected function _executeCommand($name, $args = array())
    {
        $command = Rediska_Commands::get($this->_rediska, $name, $args);

        $response = $command->execute();

        unset($command);

        return $response;
    }
protected function _executeCommand($name, $args = array())
    {
        $command = Rediska_Commands::get($this->_rediska, $name, $args);

        $response = $command->execute();

        unset($command);

        return $response;
    }
Execute command

@param string $name
@param array $args
@return mixed