Version:            (using KDE 4.3.3)
Installed from:    Ubuntu Packages

I have a PHP script that outputs the following header:

header('Content-type: application/vnd.oasis.opendocument.*');
header('Content-Disposition: attachment; filename="file.pdf"');
fwrite('file_xyz.pdf')

When I request this page with firefox it displays me the "Save as" dialog or "Open with PDF viewer". In Konqueror the binary output of that PHP script is displayed as webpage.

Normally it works with Konqueror but my site is htaccess password protected and this is the issue!

For reproducing, I created an example page:

http://www.pietzowski.de/pdf/   (optional append index.php)
User: user
Pass: pass

When you are German, you maybe would like to read the PDF after fixing the bug - try it out :-)

Thanks for fixing
Andreas