Is there a list or guideline of what arguments can be used with SetInputFilter or AddInputFilter? The info at Apache.org is not the most complete docs I have ever searched.
For example, is there anyway to use either of these directives to make sure that when my users upload an image file like image.png that it is a clean static file and keep it from executing if it isn't?
I'm shooting in the dark here, but say something like this:
That's just an example, I have no idea what that would do, but it's the only example I can think of at the moment. Or maybe that's not even possible with this directive? Or does Apache already do this on it's own?