Question

Well, i’m trying to generate pdf file and save it to server but when i’m trying to view that pdf its showing invalid format.

Code :

<?php
$content = "32w434";
file_put_contents("xyz.pdf",$content);
?>

If i change file from pdf to doc it works and opening perfectly but not pdf

require('fpdf.php');

$pdf = new FPDF();
$pdf->AddPage();
$pdf->SetFont('Arial','B',16);
$pdf->Cell(40,10,'Hello World!');
$content = $pdf->Output();
file_put_contents("xyz.pdf",$content);

That code giving output i don’t want output on browser and still file is corrupted / invalid format

Answer 1

require('fpdf.php');

$pdf = new FPDF();
$pdf->AddPage();
$pdf->SetFont('Arial','B',16);
$pdf->Cell(40,10,'Hello World!');
$content = $pdf->Output('doc.pdf','F');

http://www.fpdf.org/