Natural language processing with php

Hi there,

we are working on a bot that helps people to create applications by natural language ( https://www.saas.do ).

Does anyone have experiences in dealing with language processing and wants to share some ideas?

At the moment, we are processing aiml (artificial intelligence markup language) files with oob-tags to execute all the commands in background. Our bot learns even more by chatting with it.

There is also program-o on github ( https://github.com/Program-O/Program-O ). Anyone ever used this? Or is there a php library I overlooked.

Thanks, Torben