PHP & snoopy

I am trying to write a bot in PHP, and I am encountering problems with the Snoopy class. I am trying to fetch a web page using Snoopy's fetch() method, but when the page loads, there are no graphics or stylesheets because Snoopy dosen't convert local URLs into remote ones. IS there another class I can use or will I have to use VB.NET (which I don't know)?

On second thought I'll allow this.
Can you explain what this is supposed to do? Local URL's can be easily converted to remote urls so long as you know the original target and can retrieve the context of the url.