Image Resize Function Error

[rjbearcan]

This is my first time posting and I apologize for already beating a dead horse with resizing images using PHP but I am constantly getting an error.

I have been to:
http://www.daniweb.com/techtalkforums/showthread.php?t=1722&highlight=PHP+image+resize
and
http://www.daniweb.com/code/snippet250.html

and I always get this error
Call to undefined function: imagecreatefromjpeg()

Any suggestions?

Thanks a lot

[digital-ether]

I believe, you do not have GD support. This is one of the libraries that allow manipulation of jpg, gif, png images by php.
YOu have to search google for, php GD instal, or something similar, and install the GD or GD2 library. You can also use Imagemagic. Search search search...