PHP SoapClient调用带有身份验证的soap方法

我正在尝试使用php（5.3.5）访问带有wsdl的Web服务（JAX-WS）

class insoapauth 
{ 
    public $Username; 
    public $Password; 
    public function __construct($username, $pass) 
    { 
        $this->Username = $username; 
        $this->Password = $pass; 
    } 
} 
$client = new SoapClient("http://192.168.124.11:8080/cx-subscriberdata/CXSubscriberAdmin?wsdl", array( "login" => "SOAPDW", "password" => "DW@2012"));
   // Create the header 
  $auth         = new insoapauth("SOAPDW", "DW@2012"); 
  $header       = new SoapHeader("http://192.168.124.11:8080/cx-subscriberdata/CXSubscriberAdmin", "APICredentials", $auth, false); 
try {
  $result = $client->__soapCall("getDataWS", array( 
    "CrmSearchInformation" => array( 
        "searchKeyValue"        => "93700801021"        
    ) 
)); 
  echo("<br/>Returning value of __soapCall() call: ".$result);
}catch(SoapFault $exception)
{
    print_r("Got issue:<br/>") ;
  var_dump($exception);
}

或者，我尝试了另一种方法，使用SoapHeader并在方法调用时提供它。但我总是得到SoapFault异常：

无法连接到主机

更多细节例外：

SoapFault异常：[HTTP]无法连接到中的主机C： ''wamp''www''SOAPTest''client''insaptest.php：103堆栈跟踪：#0[内部函数]：SoapClient->_doRequest（'_soapCall（'getDataWS'，阵列）#2｛main｝

但是，使用soapUI，我可以连接到soapserver，并可以使用相同的凭据调用soapmethod。下面是一些访问WS的示例代码——我想它是用Java编写的——这是手册附带的：

INBeanService service = new INBeanService();
CXINWS wsPort = service.getCXINWSPort();
String username = "crmtestuser";
String password = "crmpassword";
BindingProvider bp = (BindingProvider) wsPort;
bp.getRequestContext().put(BindingProvider.USERNAME_PROPERTY, username);
bp.getRequestContext().put(BindingProvider.PASSWORD_PROPERTY, password);
try {
CrmSearchInformation crmSearchInfo = new CrmSearchInformation();
crmSearchInfo.setSearchKeyValue(msisdn);
CrmSearchResult result = wsPort.getDataWS(crmSearchInfo);
//handle result
System.out.println("Result state: " + result.getSearchResultState());
} catch (NxWsException e) {
// handle exceptions
}

有人能告诉我如何通过身份验证从php访问wsdl Web服务吗？