Chapter 1

In this chapter, I'll learn:

• Embedding PHP in HTML


• Adding dynamic content


• Accessing form variables


• Understanding Identifiers


• Creating user-declared variables


• Examining variable types


• Assigning values to variables


• Declaring and using constants


• Understanding variable scope


• Understanding operators and precedence


• Evaluating expressions


• Using variable functions


• Making decisions with if, else, and switch and ? : (the ternary operator)


• Taking advantage of iteration using while, do, and for loops