Switch case with three parameters?

Question

Is it possible to use three parameters in switch-case, like this:

switch($var1, $var2, $var3){
    case true, false, false:
        echo \"Hello\";
        b         


        

Answer 1

Another option is to create a function that maps three parameters to an integer and use that in the switch statement.

function MapBool($var1, $var2, $var3){
    // ...
}

switch(MapBool($var1, $var2, $var3)) {
    case 0: 
        echo "Hello";
        break;
   // ...

}