How This Book Is Organized
There are 20 chapters and 8 appendixes in this book. Chapter 1 to Chapter 5 introduce web database applications, PHP, MySQL, and SQL:
- Chapter 1
Discusses the three-tier architecture commonly used in web database applications, and how data is exchanged between browsers and servers. It introduces PHP and MySQL, and discusses when and why databases are used on the Web. The features of MySQL 4.1 and PHP5 are introduced.
- Chapter 2
Introduces the PHP scripting language. It covers programming in PHP and discusses the basic programming constructs, variables, types, functions, and techniques.
- Chapter 3
Explains the intermediate level features of PHP, including how to work with arrays, strings, and times and dates. The chapter is illustrated with many short examples that show how each technique is used in practice.
- Chapter 4
Shows you how to use the basic object-oriented (OO) features of PHP4 and PHP5, and explains why OO programming is popular and becoming important in PHP. A more advanced discussion of the new OO features in PHP5 is presented in Chapter 14, but this chapter gives you all the knowledge you need to work with the PEAR packages that are discussed in Chapter 7.
- Chapter 5
Introduces MySQL and how to interact with it using the SQL query language. The focus of the chapter is an example-driven section on querying, and we illustrate it using examples from the online winestore's database. We also introduce you to the basics of creating, deleting, and updating data ...
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