public function fields()
    {
        if(!isset($this->_fields))
            $this->_fields = new Fields($this->_result);

        return $this->_fields;
    }
public function fields()
    {
        if(!isset($this->_fields))
            $this->_fields = new Fields($this->_result);

        return $this->_fields;
    }
public function fields ( ) { if ( ! isset ( $ this -> _fields ) ) $ this -> _fields = new Fields ( $ this -> _result ) ; return $ this -> _fields ; }
The fields returned in the result set as an array of fields
@return Fields object
The fields returned in the result set as an array of fields