Activity 3 – PHP Examples

Navigate to Each PHP Topic:

• ► Quotes — Single vs. Double Quotes in PHP
• ► Escape Slash — PHP Escape Slash Examples
• ► Math Operators — Arithmetic Operators in PHP
• ► Constants — PHP Constants vs. Variables
• ► Predefined Vars — PHP Predefined Variables
• ► Functions — Built-in and User-Defined Functions
• ► Conditions — If/Else and Switch/Case Statements