function query($SQLCmd)
 {
     if (!$this->isConnect) {
         return null;
     }
     $cursor = ora_open($this->connection);
     ora_parse($cursor, $SQLCmd);
     ora_exec($cursor);
     $results = array();
     $resultName = array();
     for ($i = 0; $i < ora_numcols($cursor); $i++) {
         $resultName[$i] = ora_columnname($cursor, $i);
     }
     $cnt = 0;
     while (ora_fetch($cursor)) {
         for ($i = 0; $i < ora_numcols($cursor); $i++) {
             $results[$resultName[$i]][$cnt] = ora_getcolumn($cursor, $i);
         }
         $cnt++;
     }
     $rs = new ResultSet();
     $rs->setHolder($results);
     ora_close($cursor);
     return $rs;
 }

 function _initrs()
 {
     $this->_numOfRows = -1;
     $this->_numOfFields = @ora_numcols($this->_queryID);
 }

$pdf->SetFont('Arial', '', 8);
/*$pdf->AddPage();
$pdf->BasicTable($header,$data);
$pdf->AddPage();
$pdf->ImprovedTable($header,$data);*/
/*  *************************
 ***************************
 */
$isql = "select SGD_RENV_CODIGO, \n\t\t  SGD_FENV_CODIGO, \n\t\t  SGD_RENV_FECH,\n\t\t  SGD_RENV_FECH, \n\t\t  RADI_NUME_SAL, \n\t\t  SGD_RENV_DESTINO, \n\t\t  SGD_RENV_TELEFONO, \n\t\t  SGD_RENV_MAIL, \n\t\t  SGD_RENV_PESO, \n\t\t  SGD_RENV_VALOR, \n\t\t  SGD_RENV_CERTIFICADO, \n\t\t  SGD_RENV_ESTADO, \n\t\t  USUA_DOC from SGD_RENV_REGENVIO ";
include "../config.php";
$cursor = ora_open($handle);
$resultado = ora_parse($cursor, $isql);
$resultado = ora_exec($cursor);
$line = 0;
$data = array();
$numCols = ora_numcols($cursor);
while (ora_fetch($cursor)) {
    $line = "";
    for ($i = 0; $i < $numCols; $i++) {
        if ($i >= 1) {
            $line .= ";";
        }
        $line .= ora_getcolumn($cursor, $i);
    }
    //  echo $line . "<br>";
    $data[] = explode(';', chop($line));
}
$pdf->AddPage();
$pdf->FancyTable($header, $data, $w);
$arpdf_tmp = "../rad_salida/tmp_pdf/22l_jhlc.pdf";
$pdf->Output($arpdf_tmp);