array(3) { [0]=> array(1) { [0]=> object(SimpleXMLElement)#2 (1) { [0]=> string(15) "postoffice mail" } } [1]=> array(1) { [0]=> object(SimpleXMLElement)#3 (1) { [0]=> string(12) "library book" } } [2]=> array(1) { [0]=> object(SimpleXMLElement)#4 (1) { [0]=> string(3) "off" } } }