how to fetch the xml return in another domain?

[obeseezek]

Sorry, but I'm new to accessing return from another domain. I have this url and if you view its source you will see the return xml. How do I get those xml return in php? Because later I'll be parsing those xml. But now I'm stuck to this. T_Tlink: http://ib.sand-08.adnxs.net/ptv?id=610860Should I use curl? or just file_get_contents or fopen will do the trick?Thanks,