note 102052 added to simplexmlelement.asxml

Code snippet to load a XML document, increment an attribute and store it again. My XML looks like: <?xml version="1.0" encoding="ISO-8859-1"?> <doctypes counter="16"> <doctype id="d1"> <name>Carta</name> <acro>CA</acro> </doctype> ... </doctypes> I want to retrieve the counter attribute, increment it, and store the new document at the end: $document = simplexml_load_file("mydoc.xml"); $cont = (integer) $document['counter']; $document['counter'] = $cont+1; $document->asXML("mydoc.xml"); ---- Server IP: 69.147.83.197 Probable Submitter: 85.139.249.20 ---- Manual Page -- http://www.php.net/manual/en/simplexmlelement.asxml.php Edit -- https://master.php.net/note/edit/102052 Del: integrated -- https://master.php.net/note/delete/102052/integrated Del: useless -- https://master.php.net/note/delete/102052/useless Del: bad code -- https://master.php.net/note/delete/102052/bad+code Del: spam -- https://master.php.net/note/delete/102052/spam Del: non-english -- https://master.php.net/note/delete/102052/non-english Del: in docs -- https://master.php.net/note/delete/102052/in+docs Del: other reasons-- https://master.php.net/note/delete/102052 Reject -- https://master.php.net/note/reject/102052 Search -- https://master.php.net/manage/user-notes.php