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