[英]Parse XML SOAP response php
我正在使用以下代碼向SOAP服務發送請求:
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);
響應也是XML。
我如何解析這些數據或轉換為數組或對象? 我嘗試使用simplexml_load_string()但沒有成功。
編輯
XML響應:
<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>
我發現最簡單的方法是使用json函數
$jsonObject = json_decode(json_encode($xmlString));
然后print_r($jsonObject)
來查找結構。 這允許使用$jsonObject->{'@attributes'}->id;
訪問$jsonObject->{'@attributes'}->id;
假設xml
有效,您可以使用SimpleXMLElement ,即:
$xml = new SimpleXMLElement($xmlResponse);
echo $xml->node->otherNode['Id'];
要循環它,請使用:
foreach ($xml->node->otherNode as $el) {
foreach($el as $key => $val) {
echo "{$key}: {$val}";
}
}
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