public function addWarning($strMessage)
    {
        $index = count($this->_arrErrorList) + 1;
        $this->_arrErrorList[$index]['command'] = "WARN";
        $this->_arrErrorList[$index]['message'] = $strMessage;
    }
public function addWarning($strMessage)
    {
        $index = count($this->_arrErrorList) + 1;
        $this->_arrErrorList[$index]['command'] = "WARN";
        $this->_arrErrorList[$index]['message'] = $strMessage;
    }
public function addWarning ( $ strMessage ) { $ index = count ( $ this -> _arrErrorList ) + 1 ; $ this -> _arrErrorList [ $ index ] [ 'command' ] = "WARN" ; $ this -> _arrErrorList [ $ index ] [ 'message' ] = $ strMessage ; }
adds a waraning to the internal list

@param string $strMessage Warning message to display

@return void
adds a waraning to the internal list