"; $pdf = documentConverter::getPDFWithWKHTML($html,$_POST["size"] ?? "A4",$_POST["format"] ?? "portrait"); if (!empty($pdf)) { $error = false; header("Content-type: application/pdf"); header("Cache-Control: no-cache, must-revalidate, max-age=0, post-check=0, pre-check=0"); header("Content-Disposition: inline; filename=export.pdf"); echo $pdf; } } } if ($error) { header('HTTP/1.0 403 Forbidden'); die(); }