PHP If...Else Statements

The if, elseif and else statements in PHP are used to perform different actions based on different conditions. -------------------------------------------------------------------------------- [color=940306]Conditional Statements[/color]
Very often when you write code, you want to perform different actions for different decisions. You can use conditional statements in your code to do this. if...else statement - use this statement if you want to execute a set of code when a condition is true and another if the condition is not true
elseif statement - is used with the if...else statement to execute a set of code if one of several condition are true -------------------------------------------------------------------------------- [color=940306]The If...Else Statement[/color]
If you want to execute some code if a condition is true and another code if a condition is false, use the if....else statement. [color=FA0309]Syntax[/color]
[color=FA0309]Example[/color]
The following example will output "Have a nice weekend!" if the current day is Friday, otherwise it will output "Have a nice day!": If more than one line should be executed if a condition is true/false, the lines should be enclosed within curly braces: -------------------------------------------------------------------------------- [color=FA0309]The ElseIf Statement[/color]
If you want to execute some code if one of several conditions are true use the elseif statement [color=FA0309]Syntax[/color]
[color=FA0309]Example[/color]
The following example will output "Have a nice weekend!" if the current day is Friday, and "Have a nice Sunday!" if the current day is Sunday. Otherwise it will output "Have a nice day!":