php wsdl 客户端,php WSDL（SOAP）客户端

我有一个问题是在php中与SOAP服务进行通信：我的客户端代码：

$url = "https://XXXX.com/DataService.svc?singleWsdl";

$client = new SoapClient($url);

var_dump($client->__getFunctions()); // ExportScheduleData(ExportScheduleData $parameters)

$aclient->ExportScheduleData(array());

我有：

Uncaught SoapFault exception: [HTTP] Cannot process the message because the content type 'text/xml; charset=utf-8' was not the expected type 'application/soap+xml; charset=utf-8'.

将soap版本更改为1.2：

$client = new SoapClient($url, array('soap_version' => SOAP_1_2));

并且请求无法完成：当我刷新页面时它仍然处于loaging状态 - 任何错误左右 .

=====更新=====

看起来服务使用WS-Security . 他们提供证书文件，但是：

Warning: SoapClient::SoapClient(): Unable to set local cert chain file `C:\xampp\htdocs\workspace\sandbox.dev\public\sandbox.cer'; Check that your cafile/capath settings include details of your certificate and its issuer in C:\xampp\htdocs\workspace\sandbox.dev\public\sandbox.php on line 34