array ( 24 => array ( 'id' => '6', 'uid' => '24', 'rid' => '83', 'date' => '2011-06-15 17:54:14', ), '' => array ( '_children' => array ( 0 => array ( 'id' => '6', 'uid' => '24', 'rid' => '83', 'date' => '2011-06-15 17:54:14', ), 1 => array ( 'id' => '6', 'uid' => '24', 'rid' => '83', 'date' => '2011-06-15 17:54:14', ), ), ), )