Online PHP editor | refs for Ap1pj

<?php class MySimpleXMLElement extends SimpleXMLElement { public function appendXML($append) { if ($append) { $this_dom = dom_import_simplexml($this); $append_dom = $this_dom->ownerDocument->importNode(dom_import_simplexml($append), true); $this_dom->appendChild($append_dom); } } } $currentPayment = new SimpleXMLElement('<payment></payment>'); $currentPayment->addChild('creditCard'); $currentPayment->creditCard->addChild('cardNumber', 'XXXX0027'); $currentPayment->creditCard->addChild('expirationDate', 'XXXX'); $paymentProfile = new MySimpleXMLElement('<paymentProfile></paymentProfile>'); $paymentProfile->appendXML($currentPayment); echo $paymentProfile->asXML();