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