Hello_There.php - First Example of SOAP
This section provides a tutorial example on how to use the SOAP extension to call a Web service provided by herongyang.com to get a greeting message.
To show you an example of how PHP SOAP extension can be used in a SOAP client application, here is my
first SOAP PHP script, Hello_There.php
#- Copyright (c) HerongYang.com. All Rights Reserved.
$client = new SoapClient
echo("\nReturning value of Hello() call: ".$client->Hello());
Run it while your computer is connected to the Internet. You will get:
C:\herong> php Hello_There.php
Returning value of Hello() call:
Hello from server - herongyang.com.
Very nice. This confirms that:
- PHP SOAP extension is easy to use. Two statements are enough to call a SOAP service.
- You PHP SOAP extension is installed correctly and working.
- PHP SOAP extension supports WSDL.
Table of Contents
About This Book
Introduction and Installation of PHP 7.3
PHP Script File Syntax
PHP Data Types and Data Literals
Variables, References, and Constants
Expressions, Operations and Type Conversions
Conditional Statements - "if" and "switch"
Loop Statements - "while", "for", and "do ... while"
Function Declaration, Arguments, and Return Values
Arrays - Ordered Maps
Introduction of Class and Object
Integrating PHP with Apache Web Server
Retrieving Information from HTTP Requests
Creating and Managing Sessions in PHP Scripts
Sending and Receiving Cookies in PHP Scripts
Controlling HTTP Response Header Lines in PHP Scripts
MySQL Server Connection and Access Functions
Functions to Manage Directories, Files and Images
►SOAP Extension Function and Calling Web Services
PHP Implementations of SOAP
Turning on the Default SOAP Extension
►Hello_There.php - First Example of SOAP
SoapClient - SOAP Client Class and Functions
Hello_There_Dump.php - Debugging SOAP Messages
What Is WSDL
Using SOAP Extension in non-WSDL Mode
SOAP Server Functions and Examples
Localization Overview of Web Applications
Using Non-ASCII Characters in HTML Documents
Using Non-ASCII Characters as PHP Script String Literals
Receiving Non-ASCII Characters from Input Forms
"mbstring" Extension and Non-ASCII Encoding Management
Managing Non-ASCII Character Strings with MySQL Servers
Configuring and Sending out Emails
Image and Picture Processing
Managing PHP Engine and Modules on macOS
Managing PHP Engine and Modules on CentOS
Full Version in PDF/EPUB