Urgent ! uploading error

[Anon]

Hello, is there any reason why this is still running my functions when the userfile is empty?

if (($userfile != "") && ($image_name != "")){

$image_name = "$image_name.jpg";

do_upload($userfile,$image_name);
do_upload_thumb($userfile,$image_name);

}

[Anon]

Try a trim around the $userfile and $image_name.

[Anon]

sorry, i am not sure what you mean here??

[Anon]

ok I added the trim and it still is running the uploading function????

if ((trim($userfile != "")) && (trim($image_name != ""))){

$image_name = "$image_name.jpg";

do_upload($userfile,$image_name);
do_upload_thumb($userfile,$image_name);

}

[Anon]

Yes, I know that problem. On tw different servers I used you syntax and one of them still entered the routine. I solved the problem with $userfile != "none"

Do not ask me why. Also PHP has his interesting issues.