error download link

when download image get empty file
how i can download imag and save image on server?

thx

Hello,

I've updated the class, fixed download_image method to force image download dialog and created new method save_image to save image on the server.

Here is a quick example:

<?php
include("qrcode.php");
$qr = new qrcode();

//link
$qr->link("http://webcodingeasy.com");

//get QR cod eimage
$image = $qr->get_image();

//save image in same folder where script is
$qr->save_image($image, "./QRcode.png");
?>

Hello,

The PNG got downloaded to my host server. How do i download
to my PC.
Try this but not working

<?php
$file = 'QRCode.png';

if (file_exists($file)) {
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename='.basename($file));
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
readfile($file);
exit;
}
?>

It seems to me if file exists that it should have been forced to download

what is happening on your side?

The file got downloaded to server instead of my PC