I'm trying to add +1 to a number in my XML document, and if its just one no problemo, but... If I want to update 2 nodes it goes wrong?Here is what I have tried:\[code\]$xml = new DOMDocument("1.0", "ISO-8859-1");$xml->formatOutput = true;$xml->preserveWhiteSpace = false;$xml->loadXML('<?xml version="1.0"?><friends> <friend id="1"> <name>MyTest</name> <games>5</games> <wins>3</wins> </friend></friends>');echo "<xmp>OLD:\n". $xml->saveXML() ."</xmp>";$library = $xml->documentElement;$xpath = new DOMXPath($xml);$xpath2 = new DOMXPath($xml);$result = $xpath->query('//friend[@id="1"]/games');if($result){ $cgames = $xpath->query('//friend[@id="1"]/games')->item(0); $cgames = $cgames->nodeValue; $result->item(0)->nodeValue = http://stackoverflow.com/questions/12798683/$cgames+1; $cwins = $xpath->query('//friend[@id="1"]/wins')->item(0); $cwins = $cwins->nodeValue; $result->item(0)->nodeValue = http://stackoverflow.com/questions/12798683/$cwins+1; echo"<xmp>NEW:\n". $xml->saveXML() ."</xmp>";}\[/code\]When doing this I only update and its new value would be 4? It should be 6 and should be 4... What am I doing wrong?Please help and thanks in advance 