Mega Code Archive
Create element with DomDocument
<![CDATA[
<?php
#load an XML document into the DOM
$dom = new DomDocument();
$dom -> load("books.xml");
$title = $dom -> createElement("title");
#create text nodes
$topictext = $dom -> createTextNode("Linux");
#append the text nodes to the inner nested elements
$topic -> appendChild($topictext);
#append the inner nested elements to the <title> element
$title -> appendChild($topic);
#append the <title> element to the root element
$dom -> documentElement -> appendChild($title);
#create a new enlarged xml document
$dom -> save("newbooks.xml");
?>
]]>