解析XML SOAP响应php

时间:2016-05-24 00:15:03

标签: php xml curl

我正在使用以下代码向SOAP服务发送请求:

header('Content-type: application/xml');

function doXMLCurl($url,$postXML){
    $CURL = curl_init();
    curl_setopt($CURL, CURLOPT_URL, $url); 
    curl_setopt($CURL, CURLOPT_HTTPAUTH, CURLAUTH_BASIC); 
    curl_setopt($CURL, CURLOPT_POST, 1); 
    curl_setopt($CURL, CURLOPT_POSTFIELDS, $postXML); 
    curl_setopt($CURL, CURLOPT_HEADER, false); 
    curl_setopt($CURL, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($CURL, CURLOPT_HTTPHEADER, array('Accept: text/xml','Content-Type: application/soap+xml'));
    curl_setopt($CURL, CURLOPT_RETURNTRANSFER, true);
    $xmlResponse = curl_exec($CURL); 
    return $xmlResponse;
}

$input_xml = '<s:Envelope xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope">.....</s:Envelope>';

echo doXMLCurl('webservice_url', $input_xml);

响应也是XML。

如何解析此数据或转换为数组或对象?我尝试使用 simplexml_load_string(),但没有成功。

修改

XML响应:

<s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" xmlns:a="http://www.w3.org/2005/08/addressing">
   <s:Header>
      <a:Action s:mustUnderstand="1">...</a:Action>
   </s:Header>
   <s:Body>
      <ListStatesResponse xmlns="http://tempuri.org/">
         <ListStatesResult xmlns:b="..." xmlns:i="...">
            <b:Return>0</b:Return>
            <b:Message i:nil="true"/>
            <b:Status>00</b:Status>
            <b:ListStates>
               <b:States>
                  <b:Description>ACRE</b:Description>
                  <b:Code>AC</b:Code>
               </b:States>
               <b:States>
                  <b:Description>ALAGOAS</b:Description>
                  <b:Code>AL</b:Code>
               </b:States>
               <b:States>
                  <b:Description>AMAZONAS</b:Description>
                  <b:Code>AM</b:Code>
               </b:States>
                ...
            </b:ListStates>
         </ListStatesResult>
      </ListStatesResponse>
   </s:Body>
</s:Envelope>

2 个答案:

答案 0 :(得分:0)

我发现最简单的方法是使用json函数

$jsonObject = json_decode(json_encode($xmlString));

然后print_r($jsonObject)找到结构。这允许使用$jsonObject->{'@attributes'}->id;

访问属性

答案 1 :(得分:0)

假设xml有效,您可以使用SimpleXMLElement,即:

$xml = new SimpleXMLElement($xmlResponse);
echo $xml->node->otherNode['Id'];

要循环播放,请使用:

foreach ($xml->node->otherNode as $el) {
  foreach($el as $key => $val) {
   echo "{$key}: {$val}";
  }
}