如何制作PHP SOAP客户端并将结果xml存储在php变量中

Question

我正在使用PHP，以前从未使用过SOAP和PHP。

我需要构建，一个Soap客户端，它正在从Soap服务器.NET Web服务中调用和检索信息。

我目前正在为荷兰卫生保健系统中的医生获取信息， .for，每个在荷兰医疗系统注册的医生，您可以从使用WSDL的SOAP web服务中检索他的信息，通过他唯一的唯一的大ID - 11位数字唯一号码)。

因此，当我调用SOAP服务器时，：(服务器的链接在下面)

一个测试网站(比如soapclinet.com)

我的XML响应是正确的，它与下面的XML完全一样，括号中是我想要在php中捕获的医生的信息。

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
 <ListHcpApprox3Result xmlns="http://services.cibg.nl/ExternalUser">
  <ListHcpApprox>
   <ListHcpApprox3>
    <HcpNumber>200822</HcpNumber>
    <BirthSurname> [Surname of the Doctor]</BirthSurname>
    <MailingName> [Mailing name of the doctor] </MailingName>
    <Initial> [Initials of the doctor] </Initial>
    <Gender> [Gender of the doctor] </Gender>
    <ArticleRegistration>
    <ArticleRegistrationExtApp>
    <ArticleRegistrationNumber> [unique BIG ID]  </ArticleRegistrationNumber>
    <StartDate>1998-12-10T00:00:00</StartDate>
    <EndDate xsi:nil="true"/>
    <TypeOfSpecialismId>15</TypeOfSpecialismId>
    </SpecialismExtApp>
    </Specialism>
    <Mention/>
    <JudgmentProvision/>
    <Limitation/>
   </ListHcpApprox3>
  </ListHcpApprox>
 </ListHcpApprox3Result>
</soap:Body>
</soap:Envelope>

我需要构建一个PHP页面，它将执行完全相同的SOAP调用.

wsdl文件的地址是：

webservices.cibg.nl/Ribiz/OpenbaarV2.asmx?wsdl.asmx?wsdl

soap服务器地址是： http://webservices-acc.cibg.nl/Ribiz/OpenbaarV2.asmx

soap操作如下： http://services.cibg.nl/ExternalUser/ListHcpApprox3

和我发送的SOAP消息是：

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
 <listHcpApproxRequest xmlns="http://services.cibg.nl/ExternalUser">
  <WebSite>Ribiz</WebSite>
  <RegistrationNumber> [BIG ID number of the doctor] </RegistrationNumber>
 </listHcpApproxRequest>
</soap:Body>
</soap:Envelope>

(括号中是我们在SOAP服务器中发送的医生的大ID号)

如何将上面的SOAP操作写入PHP代码，并将我获得的作为响应的XML变量存储在PHP中？

我需要在php代码中存储的XML响应中的变量是.

<HcpNumber>200822</HcpNumber>
<BirthSurname> [Surname of the Doctor]</BirthSurname>
<MailingName> [Mailing name of the doctor] </MailingName>
<Initial> [Initials of the doctor] </Initial>
<Gender> [Gender of the doctor] </Gender> 

Update1: --这是var_dump的输出。其中xxxxxxx是我想要存储在php变量中的值！

object(stdClass)[2]
  public 'ListHcpApprox' => 
    object(stdClass)[3]
      public 'ListHcpApprox3' => 
        object(stdClass)[4]
          public 'HcpNumber' => string 'xxxxxxxxx' (length=6)
          public 'BirthSurname' => string 'xxxxxxxxxxx' (length=9)
          public 'MailingName' => string 'xxxxxxxxxxxxxxxxxx' (length=18)
          public 'Initial' => string 'xxxxxxxxxxxx' (length=8)
          public 'Gender' => string 'x' (length=1)
          public 'ArticleRegistration' => 
            object(stdClass)[5]
              ...
          public 'Specialism' => 
            object(stdClass)[7]
              ...
          public 'Mention' => 
            object(stdClass)[9]
              ...
          public 'JudgmentProvision' => 
            object(stdClass)[10]
              ...
          public 'Limitation' => 
            object(stdClass)[11]
              ...

Answer 1

PHP有一个本地SoapClient类，可以轻松地调用SOAP服务。它提供了一个简单的接口，允许您对请求和响应数据使用本地PHP数组和对象，并处理SOAP信封和WSDL的复杂问题。

// create a new SoapClient and pass it the WSDL
$client = new SoapClient('http://webservices.cibg.nl/Ribiz/OpenbaarV2.asmx?WSDL');

// define the input parameters for the webservice call
$params = array('WebSite' => 'Ribiz', 'RegistrationNumber' => 'xxxxxxxxxx');
// invoke the ListHcpApprox3 method
$response = $client->ListHcpApprox3($params);

// print out the response to see its structure
var_dump($response);

您可以从响应中选择以下变量：

$data = $response->ListHcpApprox->ListHcpApprox3
$HcpNumber = $data->HcpNumber;
$BirthSurname = $data->BirthSurname;

echo $HcpNumber;