On PHP-GTK front, I've implemented support for compiling extensions into shared libraries and loading them dynamically which will prove useful in a few areas. Alan checked in his gtkhtml extension, and I added gdk-pixbuf stuff after hacking the code generator repeatedly. The stuff Alan has been doing with PHP-GTK is amazing.
After a poke from ssb, I made the 'overload' PHP extension support proxied method calls via internal __call() method. Stig says he has cool and immediate need for this.
I'll be visiting Vegas next week, for the first time ever.