> I don't think we can do that. Consider, for instance, ext/gd where all
> functions are actually in lower case, but I've seen a lot of code
> written in pascal or camel case to make the functions better readable, e.g.
> imageCreateFromJpeg() vs. imagecreatefromjpeg()
It's pretty easy to imagine that if we had function autoloading,
creating an optional small backwards compatibility shim/library to
work around that problem would be pretty easy.
It's also the type of error that would be easy to add a deprecation
warning to in a late 7.x branch.