我正在使用PHP，以前从未使用过SOAP和PHP。
我需要构建一个Soap PHP客户端，它调用并从Soap服务器.NET Web服务。
我目前正在为荷兰医疗保健系统的医生获取信息.对于每一位在荷兰卫生保健系统注册的医生，你都可以检索通过其唯一的唯一BIG ID（11位唯一数字）的信息）。
因此，当我调用SOAP服务器时：（下面是服务器的链接）
进入这个测试网站（如soapclinet.com）
我的XML响应是正确的，看起来与下面的XML完全一样括号中是我想在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网页，它将执行完全相同的SOAP调用
wsdl文件的地址如下：
webservices.cibg.nl/Ribiz/OpenbaarV2.asmx？wsdl.asmx？wsdl
soap服务器地址如下：http://webservices-acc.cibg.nl/Ribiz/OpenbaarV2.asmx
肥皂的作用是：http://services.cibg.nl/ExternalUser/ListHcpApprox3
并且我发送的SOAP消息是这样的：
<?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BIG ID号）
如何将上述SOAP操作写入PHP代码，并将作为响应获得的XML的变量存储在PHP中
XML响应中需要存储在php代码中的变量如下。。。
<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]
...
PHP有一个本机SoapClient类，可以轻松地调用SOAP服务。它提供了一个简单的接口，允许您为请求和响应数据使用本机PHP数组和对象，并处理SOAP信封和WSDL的复杂性。
// 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如下变量：
$data = $response->ListHcpApprox->ListHcpApprox3
$HcpNumber = $data->HcpNumber;
$BirthSurname = $data->BirthSurname;
echo $HcpNumber;