php - How to output DOMDocuments? -

I'm probably missing something ... but the DOM object is empty in this code:

  $ input = file_get_contents ('http://www.google.com/'); $ Doc = new DOMDocument (); @ $ Doctor & gt; LoadHTML ($ input); // Problems with invalid HTML var_dump ($ doc); Die ();  

I do not know what could be wrong with that code, I've verified that $ input is actually full of the HTML page's HTML content.

Output is: Object (DOMDocument) # 3 (0) {}

Why do you understand ...

This is expected behavior to use HTML (or) to view.