array(array(), new CoreTestIterator($i, $keys, true), count($keys) + 10),
array('de', 'abcdef', 3, 2),
array(array(), new SimpleXMLElement('<items><item>1</item><item>2</item></items>'), 3),
array(array(), new CoreTestIterator($i, $keys, true), count($keys) + 10),
array('de', 'abcdef', 3, 2),
array(array(), new SimpleXMLElement('<items><item>1</item><item>2</item></items>'), 3),