erro -> FPDF error: Some data has already been output, can't send PDF file
<?php
require_once("fpdf/fpdf.php");
define('FPDF_FONTPATH','fpdf/font/');
$pdf= new FPDF("L","cm","A4");
$pdf->Open();
$pdf->AddPage();
$pdf->SetFont('arial','',10);
$pdf->Image("img/certificado.jpg");
$pdf->Output("certificado.pdf","D");
?>



Postagens
Não informado
