[PHP] exif_imagetype and constant confusion

Stupid question time! I can't find my answer anywhere, sorry about this... The nature of the return value of exif_imagetype() is baffling me. The php manual uses one simple example like this: okay, cool. the return value is the constant IMAGETYPE_GIF. of course if you do something

[PHP] GD brush tracing letters

Quick GD question, I'm building a custom CAPTCHA, and I want to 'trace' random letters (hopefully from a random font) with a brush. Is there an easy way to do this, or am I going to have to build some ridiculous custom library on my own to do it? Thanks! ec -- PHP General Mailing List (http: