note 116871 added to domnode.c14n

C14N() returns an empty string if the node is not included in the document tree: <?php $d = new DOMDocument('1.0'); $d->loadXML('<foo></foo>'); $n = $d->createElement('bar'); var_dump($n->C14N()); $d->documentElement->appendChild($n); var_dump($n->C14N()); ?> output: string(0) "" string(11) "<bar></bar>" ---- Server IP: 72.52.91.14 Probable Submitter: 82.124.172.209 ---- Manual Page -- http://php.net/manual/en/domnode.c14n.php Edit -- https://master.php.net/note/edit/116871 Del: integrated -- https://master.php.net/note/delete/116871/integrated Del: useless -- https://master.php.net/note/delete/116871/useless Del: bad code -- https://master.php.net/note/delete/116871/bad+code Del: spam -- https://master.php.net/note/delete/116871/spam Del: non-english -- https://master.php.net/note/delete/116871/non-english Del: in docs -- https://master.php.net/note/delete/116871/in+docs Del: other reasons-- https://master.php.net/note/delete/116871 Reject -- https://master.php.net/note/reject/116871 Search -- https://master.php.net/manage/user-notes.php