PHP - How to extract the reponse code from nusoap response?

Question

Here's the response from a WSDL

<return code='6000'></return>

I would like to return the code value. Can i use simplexml_load_string() ?

Answer 1

Yes, you can.

$xml = simplexml_load_string($str);

$code = (int) $xml->attributes()->code;

CodePad.