PHP on Google App Engine

Earlier I blogged about GAE and the PHP implementation in Java called Quercus. There is still no official support for PHP on GAE. I was wondering about the possibility of combining these two to run PHP apps on GAE, and it seems like it's already been done. See here and here. A google search will return tons of results on it.

Hopefully this will make GAE apps a little more portable between the truck loads of web hosts that support PHP.

Update: there is a whole blog about running PHP on GAE here.