11
WAMP is not a webserver. *W*indows *A*pache *M*ySQL *P*HP. Usually web-server do not came with language support. They either have modules, for apache it's like mod_php, mod_python, mod_passenger, etc, for nginx there's no module, you'll need standalone fastCGI or PHP-FPM.
So basically nginx can support any language with fastCGI or fastCGI-like interface available.