note 94078 added to class.domnamednodemap

I stumbled upon a problem with DOMNamedNodeMap. If you iterate over a DOMNamedNodeMap, representing the attributes of a DOMElement with foreach and you use DOMElement::removeAttributeNode only the first attribute will be handled. Example (not complete): <?php /* * Imagine you got a node like this: * <a onclick="alert('evil')" href="http://someurl.example">evil</a> * and onclick should be removed, href would not be tested. */ foreach ( $node->attributes as $attribute ) { echo 'checking attribute ', $attribute->name, '<br />'; if ( ! in_array ( $attribute->name, $allowed_attributes ) ) { $node->removeAttributeNode ( $attribute ); } } ?> The output would be: checking attribute onclick ---- Server IP: 69.147.83.197 Probable Submitter: 91.45.41.246 ---- Manual Page -- http://www.php.net/manual/en/class.domnamednodemap.php Edit -- https://master.php.net/note/edit/94078 Del: integrated -- https://master.php.net/note/delete/94078/integrated Del: useless -- https://master.php.net/note/delete/94078/useless Del: bad code -- https://master.php.net/note/delete/94078/bad+code Del: spam -- https://master.php.net/note/delete/94078/spam Del: non-english -- https://master.php.net/note/delete/94078/non-english Del: in docs -- https://master.php.net/note/delete/94078/in+docs Del: other reasons-- https://master.php.net/note/delete/94078 Reject -- https://master.php.net/note/reject/94078 Search -- https://master.php.net/manage/user-notes.php