function __construct($id, $mode = false)
 {
     if ($mode === false) {
         global $ADODB_FETCH_MODE;
         $mode = $ADODB_FETCH_MODE;
     }
     $this->fetchMode = $mode;
     return __parent::constructor($id, $mode);
 }
 function __construct($orientation = 'P', $unit = 'mm', $format = 'A4')
 {
     __parent::construct($orientation, $unit, $format);
 }