encodingStyle="uri" for use="encoded"

This section provides a tutorial example on how to write a WSDL 1.1 example that uses SOAP 1.1 over HTTP with style='rpc', use='encoded' and encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'

When I use SOAP Extension included in PHP 5.3.1 to test RPC method based Web services, I noticed that my program failed on WSDL document that includes use="encoded" without encodingStyle="uri". SOAP Extension does not provide any default encodingStyle value.

To help testing SOAP Extension programs, I wrote another WSDL example with:

In this WSDL example, I defined a GetStockPrice Web service, which allows you to get a stock price with 3 inputs: stock, market, and date. Here is the WSDL document, GetStockPrice_WSDL_11_SOAP_11_RPC.wsdl:

<?xml version="1.0"?>
<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"

    Copyright (c) 2007 by Dr. Herong Yang, herongyang.com
    All rights reserved

  <wsdl:message name="getStockPriceInputMessage">
    <wsdl:part name="datePart" type="xsd:date"/>
    <wsdl:part name="stockPart" type="xsd:string"/>
    <wsdl:part name="marketPart" type="xsd:string"/>
  <wsdl:message name="getStockPriceOutputMessage">
    <wsdl:part name="pricePart" type="xsd:decimal"/>

  <wsdl:portType name="getStockPricePortType">
    <wsdl:operation name="GetStockPrice">
      <wsdl:input name="getStockPriceInput"
      <wsdl:output name="getStockPriceOutput"

  <wsdl:binding name="getStockPriceBinding"
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http"/>
    <wsdl:operation name="GetStockPrice">
      <soap:operation style="rpc"
      <wsdl:input name="getStockPriceInput">
        <soap:body use="encoded"
          parts="stockPart marketPart datePart"
      <wsdl:output name="getStockPriceOutput">
        <soap:body use="encoded" parts="pricePart"

  <wsdl:service name="getStockPriceService">
    <wsdl:port name="getStockPricePort"
      <soap:address location=


See next section for testing requests and responses.

Last update: 2007.

Table of Contents

 About This Book

 Introduction to WSDL 2.0

 WSDL 2.0 Document Structure and Syntax

 WSDL Version 2.0 Part 2: Adjuncts

 WSDL 2.0 Document Examples with SOAP Binding

 WSDL 20 Programming APIs and Testing Tools

 Introduction to WSDL 1.1

 WSDL 1.1 Document Structure and Syntax

 WSDL 1.1 Binding Extension for SOAP 1.1

 soapUI 3.0.1 - Web Service Testing Tool

WSDL 1.1 and SOAP 1.1 Examples - Document and RPC Styles

 SOAP 1.1 Message Styles and Encoding Options

 First Example - Hello

 Request and Response - Hello

 document/literal Example - Guest Registration

 Request and Response - Guest Registration

 rpc/encoded Example - Get Exchange Rate

 Request and Response - Get Exchange Rate

 SOAP Body and Operation Name - Book Reservation

 Request and Response - Book Reservation

 elementFormDefault="qualified" - Refill Order

 Request and Response - Refill Order

encodingStyle="uri" for use="encoded"

 Request and Response - Get Stock Price

 PHP SOAP Extension in PHP 5.3.1

 Using WSDL in Perl with SOAP::Lite 0.710

 Using WSDL Document in Java with Axis2 1.4.1

 Using WSDL2Java to Generate Web Service Stub Classes

 WSDL 1.1 Binding Extension for SOAP 1.2

 WSDL 1.1 and SOAP 1.2 Examples - Document and RPC Styles

 SOAP 1.2 Binding - PHP, Java and Perl Clients

 WSDL Related Terminologies


 PDF Printing Version