note 27067 added to ref.xml

I noted a little problem with empty elements: when you have an empty element with attributes like: <ref_to_sequence sequence_ref="S1_1" sequence_bank_ref="S1" /> the classical "each" construction for the attributes: while (list($k, $v) = each($attribs)) { print " <font color=\"#009900\">$k</font>=\"<font color=\"#990000\">$v</font>\""; } does not work !!!?? you must use : foreach ($attrs as $k => $v) { print " <font color=\"#009900\">$k</font>=\"<font color=\"#990000\">$v</font>\""; } I just experimented this with PHP 4.1.2 but did not try with more recent versions ... If anyone can explain this to me ... don't hesitate to send to me an e-mail ! -- http://www.php.net/manual/en/ref.xml.php http://master.php.net/manage/user-notes.php?action=edit+27067 http://master.php.net/manage/user-notes.php?action=delete+27067 http://master.php.net/manage/user-notes.php?action=reject+27067