title: Parsing SOAP response via WSDL/SoapServer
body: <p>I need to accept an unmodifiable SOAP message that includes some data. It is posted to my WSDL file and then PHP SoapServer. How can I extract specific data (wrapped in an xml key) in the message via my wsdl or php?</p>
  
  <p>Data flow (actions are arrows, with the second arrow originating from the SoapServer.php bubble and receiving a response):
  <img src="https://i.stack.imgur.com/rZ3IY.jpg" alt="Data flow (actions are arrows, with the second arrow originating from the SoapServer.php bubble and receiving a response)"></p>