Where can I find all the "png" image types

Volitics

Can anybody tell me where to find the different "png" image types. The reason I ask is I'm using an image upload script. The PHP function:

$FileType = $_FILES["UserFile"]["type"];

extracts the image type. I have found two types:

$FileType == "image/png" w/Netscape

$FileType == "image/x-png" w/Internet Explorer

I know with jpeg images there are six or eight image types. I'm just needing to know where I can look to find all of the possible "png" image types so I can hard code them into my script.

Thanks.

Merve

http://www.filext.com/detaillist.php?extdetail=png

That should help.

Volitics

Merve;

Thank you for the help.

Moonglobe

just check for "png" in the string:

if (strpos($type, 'png') !== false)
{
    //....

Weedpacket

Oh, dear - Microsoft is a bit behind the times - it's been "image/png" since 1996.

Oh, wait. That's right, IE doesn't know how to handle PNGs properly anyway.

easethan

Originally posted by Weedpacket
Oh, dear - Microsoft is a bit behind the times - it's been "image/png" since 1996.

Oh, wait. That's right, IE doesn't know how to handle PNGs properly anyway.

That's why I hate dealing with PNG...

Weedpacket

Originally posted by easethan
That's why I hate dealing with PNG...

That's why I hate dealing with IE.