How to run php script in JBOSS AS 7.1 ?

I have been manually trying ( without any IDE) to run my php file in JBOSS application server. But I m not getting succeeded.

How to create war files in php ?

Could anyone please tell me the detail process.

Note:

I am able to run and deploy java projects using eclipse and JBOSS AS7. As eclipse is creating war files automatic , so there is no problem.