Cgi in images: php too?

[Benjamin]

I know you can put a cgi file in an image and it executes
can you do this with php?
return boolean :^)

[tpv]

The answer is YES, PHP can be used to create/process Images, as well as any other format you wish such as XML, DOC, PDF, CSS, INI, and this list is endless.

Look at the GD library for basic image processing... If you want something EXTREME look into ImageMagick, it's a very advanced approach but it is extremely powerful!

And a word of advice, drop CGI.