Hi,
I've built a PHP library implementing the TOR control protocol: https://github.com/dunglas/php-torcontrol/ I've also built a Symfony framework bundle for this library: https://github.com/dunglas/DunglasTorControlBundle It allows to control a Tor server from a PHP script. Of course it's open source (MIT license).
Can you add this library to the list ?
-- Kévin Dunglas Freelancer