Apart from the environment we need the repository to get things going. The repository will be located at my university since they offer basic svn repositories and that is all I need.
Creating the repository off course involves the naming of the thing. The name of the repository is not really interesting, but the project should get a name. It should include the fact that it deals with PHP, that is uses static analysis and it should be catchy. So if anyone can think of a good name please let me know. The only thing I could think of right now is PSAT, PHP Static Analysis Tool, but anyone could figure that out.
While you think you could look at StringBorg. This project is about SQL-injection in different languages, including PHP. The syntax definition of PHP that is used within that project will be the basis for this project.