How to get title from a website by xpath?

[DF-Rambo]

I am playing around with xpath, but have no Idea how to for example get a title from a website using xpath, here is my code but I don't know what to do next...\[code\]$dom = new DOMDocument();$dom->loadHTMLFile("http://www.cool.de");$x=new DOMXPath($dom);$result = $x->query("//TITLE");//...???\[/code\]and print_r($result) shows me only "Object", is there a function like print_r to see what is inside an object so I don't have to guess?