Through working on a few websites that allow users to upload their own images I have run into a problem. The image files may upload, but if they are over 1000px tall/wide then they will not resize. PHP just stops the script and leaves the user with a blank page.
I've gotten around this issue by simply telling users not to upload photos larger than 1000px, but I was hoping there was an alternate solution. Is this a problem with GD, or do I need to change a setting in php.ini?