如何用php解析下面的xml？

使用类。例如：

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <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>

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阅读类文档并从$xml变量中提取数据。

是否使用代码？你试过什么？如果您在google上搜索，几乎可以肯定PHP已经有了XML解析函数。其次，您在PHP代码方面做了哪些尝试？

include('simple_html_dom.php');

$xml = '<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <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>';

$xml = str_get_html($xml);
print_r( $xml );