|
Posted by Jon Slaughter on 06/06/07 01:06
is it possible to do image manipulation with php that isn't low level?
I basically want to create some captchas manually (given a text string) but
I not sure if its possible to do. I want to ultimately do it in real time if
possible.
The idea is to turn the text into an image and then apply some image
processing(transformations that make it more random such as adding fuzz or
changing colors, etc..) to make it harder to hack.
How do websites normally go about creating them? Manually or offline?
Thanks,
Jon
Navigation:
[Reply to this message]
|