--TEST--
SimpleXml: foreach by reference
--EXTENSIONS--
simplexml
--FILE--
Lucy
Mikasa
XML;
$people = simplexml_load_string($xml);
foreach ($people as &$person) {}
?>
--EXPECTF--
Fatal error: Uncaught Error: An iterator cannot be used with foreach by reference in %s:%d
Stack trace:
#0 {main}
thrown in %s on line %d