逍遥居

createElement(“toppings”);
$dom->appendChild($root);
$dom->formatOutput=true;
// create child element
$item = $dom->createElement(“item”);
$root->appendChild($item);
// create text node
$text = $dom->createTextNode(“pepperoni”);
$item->appendChild($text);
// create attribute node
$price = $dom->createAttribute(“price”);
$item->appendChild($price);
// create attribute value node
$priceValue = $dom->createTextNode(“4″);
$price->appendChild($priceValue);
// create CDATA section
$cdata = $dom->createCDATASection(” Customer requests that pizza be
sliced into 16 square pieces “);
$root->appendChild($cdata);
// create PI
$pi = $dom->createProcessingInstruction(“pizza”, “bake()”);
$root->appendChild($pi);
// save tree to file
$dom->save(“order.xml”);
// save tree to string
$order = $dom->save(“order.xml”);
?>