php - How to parse SOAP XML? -

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soap xml:

<?xml version="1.0" encoding="utf-8"?> <soap:envelope xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xmlns:xsd="http://www.w3.org/2001/xmlschema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">   <soap:body>     <paymentnotification xmlns="http://apilistener.envoyservices.com">       <payment>         <uniquereference>esdeur11039872</uniquereference>               <epacsreference>74348dc0-cbf0-df11-b725-001ec9e61285</epacsreference>         <postingdate>2010-11-15t15:19:45</postingdate>         <bankcurrency>eur</bankcurrency>         <bankamount>1.00</bankamount>         <appliedcurrency>eur</appliedcurrency>         <appliedamount>1.00</appliedamount>         <countrycode>es</countrycode>         <bankinformation>sean wood</bankinformation>   <merchantreference>esdeur11039872</merchantreference>    </payment>     </paymentnotification>   </soap:body> </soap:envelope>

how 'payment' element?

i try parse (php)

$xml = simplexml_load_string($soap_response); $xml->registerxpathnamespace('soap', 'http://schemas.xmlsoap.org/soap/envelope/'); foreach ($xml->xpath('//payment') $item) {     print_r($item); }

result empty :( ideas how parse correct?

one of simplest ways handle namespace prefixes strip them xml response before passing through simplexml such below:

$your_xml_response = '<your xml here>'; $clean_xml = str_ireplace(['soap-env:', 'soap:'], '', $your_xml_response); $xml = simplexml_load_string($clean_xml);

this return following:

simplexmlelement object (     [body] => simplexmlelement object         (             [paymentnotification] => simplexmlelement object                 (                     [payment] => simplexmlelement object                         (                             [uniquereference] => esdeur11039872                             [epacsreference] => 74348dc0-cbf0-df11-b725-001ec9e61285                             [postingdate] => 2010-11-15t15:19:45                             [bankcurrency] => eur                             [bankamount] => 1.00                             [appliedcurrency] => eur                             [appliedamount] => 1.00                             [countrycode] => es                             [bankinformation] => sean wood                             [merchantreference] => esdeur11039872                         )                  )          )  )

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