Book IV
PHP
Contents at a Glance
Chapter 1: Understanding PHP Basics
Examining the Structure of a PHP Script
Displaying Content in a Web Page
Understanding PHP Error Messages
Adding Comments to Your PHP Script
Chapter 2: Building PHP Scripts
Chapter 3: PHP and Your Operating System
Using Operating System Commands
Exchanging Data with Other Programs
Chapter 4: Object-Oriented Programming
Introducing Object-Oriented Programming
Developing an Object-Oriented Script
Using Abstract Methods in Abstract Classes and Interfaces
Preventing Changes to a Class or Method
Handling Errors with Exceptions
Getting Information about Objects and Classes
Chapter 5: Considering PHP Security