Introduction
Test Script
Now you see it...
Comments
Extensions & Tags
Escape Characters
Operators
Print / Echo
Variables
Numbers - Math
Numbers - Formatting
Numbers - Random
Strings - Connecting
Strings - Pulling apart
if / elseif / else
switch / case
while / do while
for loops

Array Intro
Creating/Accessing Arrays
Adding/Replacing Arrays
Merging Arrays
Counting Arrays
Accessing Arrays
Using Arrays
Sorting Arrays
Push and Pop
Exploding and Imploding

Regular Expressions
Metacharacters
Character Classes
Matching/Replacing
Functions - Intro
Functions - Arguments
Functions - Return Values

Include
date

Files and Directories
Introduction
Permissions (CHMOD)
Open Lock Read Write Unlock & Close
Creating Directories

Email
Basics
Multiple Recipients
Headers
Making Forms
HTML Emails