content type header for .ai

[Warhorse]

Hey all! :)

I am currently working on a form to allow people to submit images via a form to an email address.

I want to make the form be selective in the file types it will accept, but I seem to be stumbling on finding the right content type for one of the file types.

I was hoping that someone could clue me in to what it might be. I should prolly note that I didn't write this code (my brother did) and I don't know a terrible lot about PHP, but I am trying to slowly learn and edit things myself :)

Here is the code as I have it now: (there are two other lines, but to keep this short, I will just post one!)

if( !($file1att_typ e == "applicatio n/postscript" || $file1att_type == "applicatio n/octet-stream" || $file1att_type == "image/tiff" || $file1att_type == "image/jpeg" || $file1att_type == "image/eps" || $file1att_type == "image/ai" || $file1att_type == "image/photoshop" || $file1att_type == "") ) {
header("Locatio n: spdproblem.html ");
exit;

The file type I can't seem to get to work is Illustrator (.ai) which I have tried just ai and illustrator.

Any help would be appreciated! Thanks :)

[DenverS]

try...
header('Content-type: image/ai');
I'm not sure if this is correct syntax... but "image/ai" seems to work for me at least.

Denver

[mwasif]

Use mime_content_ty pe() to determine the exact mime type.