soap how to encode a message as xml php nusoap

The complete code for service.php file is given below. LET'S START CODING 1) Creation of SOAP Web Service In PHP The download link is given below.Īfter downloading it, extract it and copy the lib folder to your project folder. The basic diagram of SOAP web service we are going to implement is given below.īefore we start coding we need to download NuSOAP PHP Library from their official website. The first part deal with the creation of SOAP Web service and the second part deals with how to consume the Web service in PHP. This tutorial is mainly divided into two part.

The WSDL file will be created by the server on the go automatically by NuSOAP library. In this tutorial, we will create a client which will request the price of a product by connecting to WSDL file created by the server. SOAP is definitely the heavyweight choice for Web service access it is Language, platform, and transport independent (REST requires the use of HTTP). Although REST (Representational State Transfer) is much simpler and popular than SOAP, SOAP is more standardised and has built-in error handling facilities.The SOAP is originally developed by Microsoft. So we use a free open source SOAP Toolkit for PHP named NuSOAP for creating XML and to consume web services based on SOAP easily. The XML used to make requests and receive responses in SOAP can become extremely complex and problematic because SOAP is intolerant of errors. SOAP stands for Simple Object Access Protocol is an XML-based Web services access protocol. This registers a SOAP extension that invokes the SOAP tracing of these Web methods when they are executed.Create a SOAP Web Service in PHP Using NuSOAP Public string login(string user, string pass, login_options login_options) To add SOAP trace support when the Web methods execute in client code, add the following snoopattribute() call in the Reference.cs code directly before the entry point for each Web method you want to trace, as shown in the following lines of code. In the Code Editor window, update the Reference.cs file by locating the entry points for your Web methods there. Select Show All Files and expand the Web References node and select the Reference.cs file.In the Add Existing Item dialog box, browse and select the SqlSoapTracer.cs file from the location you saved it to in step 1.Select the project by name, right-click and point to Add, and then select Add Existing Item.In the Solution Explorer window, perform the following steps: Save the following code with the name SqlSoapTracer.cs in the same folder that contains the SOAP client project files.

Soap how to encode a message as xml php nusoap