Page 187 - CITS - Computer Software Application -TT

COMPUTER SOFTWARE APPLICATION - CITS

The if...else statement executes some code if a condition is true and another code if that condition is false.
Syntax
Example

Output “Have a good day!” if the current time is less than 20, and “Have a good night!” otherwise:

PHP - The if...elseif...else Statement

The if...elseif...else statement executes different codes for more than two conditions.

Syntax
Example

Output “Have a good morning!” if the current time is less than 10, and “Have a good day!” if the current time is
less than 20. Otherwise it will output “Have a good night!”:
The switch statement is used to perform different actions based on different conditions.
The PHP switch Statement
Use the switch statement to select one of many blocks of code to be executed.
Syntax
This is how it works:

174

CITS : IT&ITES - Computer Software Application - Lesson 47 - 62