如何遍历肥皂与卷曲请求在PHP响应？

Question

如何在php中获取soap响应的标签内的值。响应是这样的。

string '<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
<GetListResponse xmlns="http://test.org/">
<GetListResult>[{"Id":30,"Name":"OFFICE"},{"Id":31,"Name":"KUMAR KHATRI"},{"Id":32,"Name":"ASHA MAIYA SHRESTHA"},{"Id":33,"Name":"RABINDRA GHIMIRE"},{"Id":34,"Name":"CHABBI GHIMIRE"},{"Id":35,"Name":"RAJ KUMAR SHRESTHA"},{"Id":36,"Name":"RABINDRA BDH. RO'... (length=614)

Answer 1

要获取GetListResult的值，您可以这样做：

$source = <<<EOS
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
<GetListResponse xmlns="http://test.org/">
<GetListResult>
[{"Id":30,"Name":"OFFICE"},{"Id":31,"Name":"KUMAR KHATRI"},{"Id":32,"Name":"ASHA MAIYA SHRESTHA"},{"Id":33,"Name":"RABINDRA GHIMIRE"},{"Id":34,"Name":"CHABBI GHIMIRE"},{"Id":35,"Name":"RAJ KUMAR SHRESTHA"}]
</GetListResult>
</GetListResponse>
</soap:Body>
</soap:Envelope>
EOS;

// Create simple XML element
$xml = new SimpleXMLElement($source);
$xml->registerXPathNamespace('test', 'http://test.org/');

// Get value of first "GetListResponse" element
$result = (string)$xml->xpath('//test:GetListResult')[0];

// Parse JSON
$values = json_decode($result, true);
var_dump($values);

输出：

array(6) {
  [0]=>
  array(2) {
    ["Id"]=>
    int(30)
    ["Name"]=>
    string(6) "OFFICE"
  }
  [1]=>
  array(2) {
    ["Id"]=>
    int(31)
    ["Name"]=>
    string(12) "KUMAR KHATRI"
  }
...
}

PHP本身还集成了一些SOAP功能 。 如果可以利用它，则可以完全删除CURL + SimpleXMLElement的使用。 像这样（未经测试）：

$soapClient = new SoapClient("http://test.org/wsdl?WSDL");
$soapResult = $soapClient->SomeFunction(array('foo'=>'bar', 'baz'=>'fez'));
$result = $soapResult->GetListResponse->GetListResult;