I don´t think there is a function for this, unless somebody knows of some sort of hack. But is there a way, using just PHP, that I can display an image rotated 90 degrees? (I don´t want to store multiple versions of the same image..).
Thanks!
Nope, I don't think there is a way to do this with PHP, you should check out Image Magick. It will do what you want plus a zillion other cool things.
-- Jason