Does "loadHTMLfile" or "load" sends the requested url of page?

I would like to know if by using does the loaded page gets the address or anything related of the request-to-load site ? If so, what is the method of hiding or changing that ?

$dom = new DOMDocument;
libxml_use_internal_errors(TRUE);
$dom->load('www.domain.com');
libxml_clear_errors();
$xPath = new DO开发者_Python百科MXPath($dom);

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The DOM will not have the URL added to it as a special property. So it would only be there if it's actually in the document (header, footer, meta tag, etc.).

EDIT: $dom does actually have a documentURI property containing the URL.

However, none of the calls output anything at all, which I think it what you man by a clean call. So the client won't see documentURI unless you explicitly echo it somewhere.