note 97658 added to domnode.lookupnamespaceuri

You have to pass *null* to lookupNamespaceURI if you want to read the default namespace. Passing an empty string doesn't work - even though the documentation says that lookupNamespaceURI takes a string as argument (and null would just be converted to an empty string). ---- Server IP: 85.214.154.209 Probable Submitter: 91.57.103.58 ---- Manual Page -- http://www.php.net/manual/en/domnode.lookupnamespaceuri.php Edit -- https://master.php.net/note/edit/97658 Del: integrated -- https://master.php.net/note/delete/97658/integrated Del: useless -- https://master.php.net/note/delete/97658/useless Del: bad code -- https://master.php.net/note/delete/97658/bad+code Del: spam -- https://master.php.net/note/delete/97658/spam Del: non-english -- https://master.php.net/note/delete/97658/non-english Del: in docs -- https://master.php.net/note/delete/97658/in+docs Del: other reasons-- https://master.php.net/note/delete/97658 Reject -- https://master.php.net/note/reject/97658 Search -- https://master.php.net/manage/user-notes.php