1.Installation 2.Accessing 3.Writing PHP & Executing

Defining Variables & Examples

1.Arithmetic Operators 2.Assignment Operators 3.Combined Assignment Operators 4.Increment and Decrement Operators 5.Comparison Operators 6.Logical Operators

1. String Types 2.String Concatenation 3.Delimiting Strings 4.Escape Characters

Array definition and it's usages.

1.IF Statement 2.Switch Statement

1.While Loop 2.For Loop 3.Foreach Loop

1.Defining & Calling Function 2.Function Parameters 3.Return Statement 4.Function Exists

1.isset() 2.empty() 3.is_null() 4.unset() 5.Null Coalescing Operator 6.Determining Types

1.include 2.required 3.include_once 4.require_once

1.HTML Form 2.Sending With POST 3.Sending with GET 4.Request Array 5.File Uploading

1.Creating Cookies 2. Cookie Array 3. Deleting Cookies

1. Starting A Session 2. Session Array 3. Deleting Sessions

Some important string functions in PHP