how to use the switch statement in php

switch statement can be extremely useful in complex situations.

switch($variable)
{
case "a":
        // run the code if $variable =  a .
break;
case "b":
        // run the code if $variable = b .
break;
case "c":
        // run the code if $variable = c .
break;
default:
        // run the code if $variable is not equal to either a,b or c
}