View Full Version : image scripts?

02-20-2008, 05:13 AM
I don't know what to call this.. but there's websites where you have a png image and it does things like count users online.. i was wondering how they do this? is it php?

02-20-2008, 05:27 AM
It could technically be pretty much any programming language. You could do it with PHP, yes.
The easiest way it to simply point an image tag to a PHP page, do your processing, and render the image with PHP's image (http://php.net/image) functions.