note 91125 added to domdocument.createelement

Note that the NUL character "\0" is not in the list of invalid characters for $name, so no error is triggered, but the tag name will be truncated at the null byte: <?php $dom = new DOMDocument('1.0', 'utf-8'); $el = $dom->createElement('foo' . "\0" . 'bar', 'Hello World'); echo $el->tagName; // outputs "foo" ?> ---- Server IP: 64.71.164.2 Probable Submitter: 193.36.79.206 ---- Manual Page -- http://www.php.net/manual/en/domdocument.createelement.php Edit -- https://master.php.net/note/edit/91125 Del: integrated -- https://master.php.net/note/delete/91125/integrated Del: useless -- https://master.php.net/note/delete/91125/useless Del: bad code -- https://master.php.net/note/delete/91125/bad+code Del: spam -- https://master.php.net/note/delete/91125/spam Del: non-english -- https://master.php.net/note/delete/91125/non-english Del: in docs -- https://master.php.net/note/delete/91125/in+docs Del: other reasons-- https://master.php.net/note/delete/91125 Reject -- https://master.php.net/note/reject/91125 Search -- https://master.php.net/manage/user-notes.php