<?php  ob_start();
    // Include autoloader 
require_once 'dompdf/autoload.inc.php'; 
 
// Reference the Dompdf namespace 
use Dompdf\Dompdf; 
 
// Instantiate and use the dompdf class 
$dompdf = new Dompdf();
    // Load HTML content 
$dompdf->loadHtml('<h1>Welcome to CodexWorld.com</h1>'); 
 
// (Optional) Setup the paper size and orientation 
$dompdf->setPaper('A4', 'landscape'); 
 
// Render the HTML as PDF 
$dompdf->render(); 
// Output the generated PDF to Browser 
$rrr = $dompdf->stream("dompdf_out.pdf", array("Attachment" => false));
?>