Chapter 7. Program Flow: Control Structures

You are going to use what you learned earlier to develop some really cool pages and PHP programs. Control structures are part of that, taking a comparison statement and performing a comparison. If the comparison is true, special statements are executed. If the comparison is false, the statements are skipped.

In this chapter, where I go over loops and branching structures, you learn ways to make your programs interactive and how to get PHP to act upon data and perform different actions depending on input.