public function getErrorName()
    {
        if (isset(self::$returnCodes[$this->returnCode])) {
            return self::$returnCodes[$this->returnCode][0];
        }

        return 'Error '.$this->returnCode;
    }
public function getErrorName()
    {
        if (isset(self::$returnCodes[$this->returnCode])) {
            return self::$returnCodes[$this->returnCode][0];
        }

        return 'Error '.$this->returnCode;
    }
public function getErrorName ( ) { if ( isset ( self :: $ returnCodes [ $ this -> returnCode ] ) ) { return self :: $ returnCodes [ $ this -> returnCode ] [ 0 ] ; } return 'Error ' . $ this -> returnCode ; }
Returns a string representation of the returned error code.

@return int
Returns a string representation of the returned error code .