How can i parse below xml by php?

<soapenv:Envelope xmlns:soapenv="http://ift.tt/sVJIaE" xmlns:xsd="http://ift.tt/tphNwY" xmlns:xsi="http://ift.tt/ra1lAU">
   <soapenv:Body>
      <ns0:GetListBy_QualificationResponse xmlns:ns0="urn:WS_CTM_People_ICEVA">
         <ns0:getListValues>
            <ns0:Person_ID>PPL000000301739</ns0:Person_ID>
            <ns0:Submitter>soehler</ns0:Submitter>
            <ns0:Profile_Status>Enabled</ns0:Profile_Status>
            <ns0:Locale2>en_US</ns0:Locale2>
            <ns0:VIP>No</ns0:VIP>
            <ns0:Client_Sensitivity>Standard</ns0:Client_Sensitivity>
         </ns0:getListValues>
      </ns0:GetListBy_QualificationResponse>
   </soapenv:Body>
</soapenv:Envelope>