How can I make an image generate text using gmail.php?user=

[HotelUser]

http://gizmo967.mgs3.org/Gmail/gmail...hp?user=Macmee
is an example, if you change the Macmee the image will change the text to what, so does anyone how to make an image with changeable text like this?

I can use Photoshop and PHP but I never learned how to do this.

[Aflux]

It's called GD.

http://www.libgd.org/Main_Page

[QuickScriptz]

Ya... using a GD Library in PHP like Aflux said. It basically combines text into a background image and renders it