PHP If Else

The if, elseif …else and switch statements are used to take decisions based on the different conditions.

In PHP we have the following conditional statements:

if() statement – executes some code if one condition is true
if()...else statement – executes some code if a condition is true and another code if that condition is false
if()...elseif()...else statement – executes different codes for more than two conditions
switch statement – selects one of many blocks of code to be executed