SimpleXMLElement change element value

Question

I love SimpleXMLElement-- it's great as a XML Element Parser.So I am thinking is there an XML writer-- the one that changes the attribute values, for example, changing

<?xml version="1.0"?> <a b="One Two"> <c>Three Four</c> <d>Five Six</d> </a>

to

<?xml version="1.0"?> <a b="One Two"> <c>seven</c> <d>eight</d> </a>

Is there any existing library that does that? SimpleXMLElement doesn't provide that, I afraid.

Note that I am reading the XML from a file, not from a string.

Evert · Accepted Answer · 2009-06-26 03:35:43Z

$xml = '<?xml version="1.0"?> <a b="One Two"> <c>Three Four</c> <d>Five Six</d> </a>'; $xml = simplexml_load_string($xml); $xml->c = 'seven'; $xml->d = 'eight'; echo $xml->asXML();

Works!

Robert Harvey · Accepted Answer · 2009-06-26 02:40:28Z

Keith Devens' PHP XML Library, version 1.2b

http://keithdevens.com/software/phpxml

It allows you to easily parse XML into a PHP data structure, and it allows you to serialize PHP data structures into XML.

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