public function getServerCode()
    {
        if (isset($this->_details[self::ENTRY_CODE])) {
            return $this->_details[self::ENTRY_CODE];
        }

        return $this->getCode();
    }
public function getServerCode()
    {
        if (isset($this->_details[self::ENTRY_CODE])) {
            return $this->_details[self::ENTRY_CODE];
        }

        return $this->getCode();
    }
public function getServerCode ( ) { if ( isset ( $ this -> _details [ self :: ENTRY_CODE ] ) ) { return $ this -> _details [ self :: ENTRY_CODE ] ; } return $ this -> getCode ( ) ; }
Get server error code

If the server has provided additional details about the error
that occurred, this will return the server error code

@return int - server error code
Get server error code