Display the XML output produced by a URL

[webref.eu]

Hi All

 

I have a URL which will produce data results within XML fields when I browse to it. 

 

What I want to do is display this data to the user on one of my .php pages.  I know that XML should be formatted with a .xsl stylesheet file, but what are the basic mechanics needed on my .php page for referencing the url, applying the stylesheet and then outputting the formatted results to my page?

 

I just don't get how I can reference an external url and show the results on one of my pages. 

 

Thanks