Contents

PHP tutorials

Introduction

Syntax

Variables

Data Types

Operators

echo

If/Else

Loops

chmod()

mail()

date()

phpinfo()

 

 

PHP Data Types

PHP supports the following data types:

- Integer - Used for whole numbers

- Double - Used for whole numbers

- String - Used for strings of characters

- Boolean - It can be either TRUE or FALSE

- Array - Used to store multiple data items of the same type

- Object - Used for storing instances of classes.

 

Usually in progamming languages, variables can only hold one type of data, but in PHP, the type of a variable is determined by the value assigned to it.