php soap method call: 1. Open "php_soap.dll" in the php.ini file; 2. Query the web service methods, parameters and data types; 3. Splice the xml string according to the development document; 4. Just execute the code in the browser.

#php soap method how to call?

Calling soap under php to realize docking

The implementation process of SOAP calling under PHP5

This article takes the iPhone 6 mobile phone reservation interface development of a company as an example to introduce the implementation of SOAP calling under PHP5 process.

1. Basic concepts

SOAP (Simple Object Access Protocol ) Simple Object Access Protocol is a simple protocol for exchanging information in a decentralized or distributed environment. It is an XML-based protocol. It includes four parts: SOAP envelope (envelop). The envelope defines a description of the content of the message. What, who sent it, who should accept and process it and the framework of how to process it; SOAP encoding rules (encoding rules), used to represent instances of data types that applications need to use; SOAP RPC representation (RPC representation), which represents a protocol for remote procedure calls and responses; SOAP binding, which uses underlying protocols to exchange information.

WSDL (Web Service Description Language) is describing XML The standard XML format for Web services, WSDL is proposed by developers such as Ariba, Intel, IBM, and Microsoft. It defines the relevant operations and messages sent and received by a given Web service in an abstract way that is independent of the specific language. By its definition, you cannot yet think of WSDL as an object interface definition language. For example, application architectures such as CORBA or COM will use object interface definition languages. WSDL remains protocol neutral, but it does have built-in support for binding to SOAP, thus establishing an inseparable link with SOAP. So, when I discuss WSDL in this article, I will assume that you use SOAP as your communication protocol.

Although SOAP and WSDL are two major standards for web services, they are not necessarily connected and can be used independently. The relationship between them is similar to the relationship between HTTP and Html. The former is a protocol, and the latter is a description of a Web Server.

2. Configuration under PHP5

In the php configuration file php.ini, find

extension=php_soap.dll

and then remove the preceding; sign, and then restart the web service

3. Query web service methods, parameters, and data types

The order entry interface of a provincial telecommunications company is http://***.******.com/services/ AcceptedBusiness?wsdl
We use SoapClient's __geunctions() and __getTypes() methods to view the methods, parameters and data types of the interface.
Only the interfaces listed in __getFunctions can be called by soap.
Create the code soap.php in the root directory

<?php
header("content-type:text/html;charset=utf-8");try {    $client = new SoapClient("http://***.******.com/services/AcceptedBusiness?wsdl");    print_r($client->__getFunctions());    print_r($client->__getTypes());  
} catch (SOAPFault $e) {    print $e;
}
?>

After running in the browser: http://localhost/soap.php, the return result is as follows

Array(
    [0] => ArrayOf_xsd_anyType introduceAcceptedBusiness(string $c3, string $c4, string $linkman, string $linknum, string $num, string $idcard, string $remark, string $address)
    [1] => ArrayOf_xsd_anyType introduceAcceptedBusinessByAiZhuangWei(string $subname, string $linkphone, string $idcard, string $address, string $businesstype, string $marketcode, string $surveycode, string $commanager, string $commanagerphone, string $bendiwang, string $fenju, string $zhiju, string $remark)
    [2] => string introduceAcceptedBusinessByStandardInterface(string $xmlStr)
    [3] => string introduceAcceptedBusinessByCallOut(string $xmlStr)
    [4] => string introduceAcceptedBusinessByYddj(string $xmlParam)
    [5] => ArrayOf_xsd_anyType queryAcceptedBusinessByAiZhuangWei(string $surveycode, string $starttime, string $endtime)
    [6] => string queryCallOutOrderByConfig(string $xmlParam)
)Array(
    [0] => anyType ArrayOf_xsd_anyType[]
)

There is a method introduceAcceptedBusinessByStandardInterface (string $xmlStr) will be the interface to be used mentioned in the development document. The parameter is the xml string

. In addition, some interfaces mention SoapHeader authentication, which requires adding the __setSoapHeaders method. Specifically You can view http://php.net/manual/zh/soapclient.setsoapheaders.php

4. Submit the order

This step requires splicing the xml string according to the development document , and then pass in
as a parameter of introduceAcceptedBusinessByStandardInterface to create acceptedbusiness.php with the following content

<?php
header("content-type:text/html;charset=utf-8");try {    $client = new SoapClient(&#39;http://***.*******.com/services/AcceptedBusiness?wsdl&#39;);    $xml = "
    <?xml version=&#39;1.0&#39; encoding=&#39;UTF-8&#39; ?>
    <PACKAGE>
      <C3>**电信</C3>
      <C4></C4>
      <LINKMAN>张三</LINKMAN>
      <LINKNUM>13412341234</LINKNUM>
      <LINKADDRESS>广东深圳</LINKADDRESS>
      <REMARK>iPhone 6</REMARK>
      <CHANNEL></CHANNEL>
      <GRIDCODE>1111111111111111111111111111111</GRIDCODE>
      <AGENTCODE>2111</AGENTCODE>
      <KEY>1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111</KEY>
    </PACKAGE>
  ";    $return = $client->introduceAcceptedBusinessByStandardInterface($xml);    print_r($return);
} catch (SOAPFault $e) {    print_r(&#39;Exception:&#39;.$e);
}
?>

After executing in the browser, it will return

<?xml version="1.0" encoding="UTF-8"?>
<PACKAGE>
    <STATUS>0</STATUS>
    <REASON>入单成功!</REASON>
    <ORDERSEQ>2014100905523549742</ORDERSEQ>
</PACKAGE>

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