Better Speedbar support in Emacs for PHP?

Does anyone know of any efforts (or code!) to better support Class browsing in the Speedbar for PHP? The only one I know of does a very poor job at tracking classes and their methods in PHP. Emacs is such a powerful and capable text editor. The removal of this one wrinkle would make my development environment complete. I'd write a module myself, but don't have time to get good at writing Lisp!!!!! Thanks. -Fred