header('Content-Type: application/vnd.ms-excel');   //define header info for browser
    header('Content-Disposition: attachment;
    filename='.$dbTable.'-'.date('Ymd').'.xls');
    header('Pragma: no-cache');
    header('Expires: 0');

header("Content-Type: application/vnd.ms-excel; charset=UTF-8");
header("Content-Disposition: inline; filename="" . $dbTable.'-'.date('Ymd') . ".xls"");
header("Pragma: no-cache");
header("Expires: 0");

header("Location: http://path/to/file/filename.xlsx");
/* Make sure that code below does not get executed when we redirect. */
exit;