Online PHP editor | output for IFJME

<?php $dom = new DOMDocument(); $dom->loadxml( data() ); $xpath = new DOMXPath($dom); foreach($xpath->query('//host[contains(.,"bbc.com")]') as $node) { /**/ $newLink = $dom->createElement("link"); $newLink->nodeValue = "www.feedY.bbc.com/rss.xml"; $node->parentNode->appendChild($newLink); } #$dom->save(); echo $dom->saveXML(); function data() { return <<< eox <?xml version="1.0"?> <user> <urls> <host>bbc.com</host> <link>www.feed1.bbc.com/rss.xml</link> <link>www.feed2.bbc.com/rss.xml</link> </urls> <urls> <host>foo.bbc.com</host> <link>www.feed3.bbc.com/rss.xml</link> <link>www.feed4.bbc.com/rss.xml</link> </urls> <urls> <host>bar.bbc.com</host> <link>www.feed5.bbc.com/rss.xml</link> <link>www.feed6.bbc.com/rss.xml</link> </urls> </user> eox; }