library/Rediska/Command/Abstract.php
public function parseResponses($responses)
    {
        foreach($responses as &$response) {
            $response = $this->parseResponse($response);
        }

        if (sizeof($responses) == 1) {
            return $responses[0];
        }
    }
public function parseResponses($responses)
    {
        foreach($responses as &$response) {
            $response = $this->parseResponse($response);
        }

        if (sizeof($responses) == 1) {
            return $responses[0];
        }
    }
Parse responses

@param array $responses
@return mixed