www.PHP.net is the website where you can find out more about PHP, but basicly, all you need to do it get a hosting company that has PHP. I recommend Dreamhost. I have a link to them on my links page (
www.learnNOF.com/links.html).
You will not need to know any PHP to do it, you would just have to create the files with NOF, and publish them to your host and then you can view them.
There should be no configuration needed.