Question

I would like to connect with API - send request and get data.

First, I get all the available functions:

$client = new SoapClient('https://website.com/api.asmx?wsdl');
print_r($client->__getFunctions());

And I display array, like this:

[0] => CheckExampleResponse CheckExample(CheckExample $parameters)

So, I must use this way:

$client->CheckExample($params);

but, I don't know how to send this XML:

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xs="XmlServices">
    <soapenv:Header/>
    <soapenv:Body>
        <xs:GetExample>
            <xs:request>
                <xs:Credentials>
                    <xs:UserName>?</xs:UserName>
                    <xs:Password>?</xs:Password>
                    <xs:PostlId>?</xs:HotelId>
                </xs:Credentials>
                <xs:DataTest>2015-01-01T00:00:00</xs:DataTest>
                <xs:DataTest2>2015-01-02T23:59:59</xs:DataTest2>
                <xs:StatusTest>publish</xs:StatusTest>
            </xs:request>
        </xs:GetExample>
    </soapenv:Body>
</soapenv:Envelope>

When I pass this XML string as an argument to CheckExample, I get this error: "Request parameter cannot be null."

Thanks.

Answer 1

GetExample方法也应出现在__getFunctions调用中。然后这应该工作：

<?php
$client = new SoapClient('https://website.com/api.asmx?wsdl');

$soapmessage = [
    'request' => [
        'Credentials' => [
            'UserName' => '?',
            'Password' => '?',
            'PostlId' => '?'
        ],
        'DataTest' => '2015-01-01T00:00:00',
        'DataTest2' => '2015-01-02T23:59:59',
    ]
];

$result = $client->GetExample($soapmessage);
print_r($result);

Answer 2

当您将SOAP函数作为SoapClient的方法调用时，实质上是调用SoapClient::__soapCall()函数，并将函数名称作为第一个参数传递。因此，理解这个函数的参数是很好的。

您可以看到要传递参数，您需要传递一个数组。这必须与SOAP服务器期望的相匹配;详细信息可以在WSDL中找到，并且不会通过调用SoapClient::__getFunctions()来显示。如果您不想阅读WSDL，SOAP服务提供者还应提供API文档以确定正确的值。

值得记住的是，即使SOAP函数不需要任何参数，仍然必须将空数组传递给PHP函数。

how to insert params to soap api - php soap

2 个答案: