switch statement with two variables at a time

Question

Could someone suggest the best way to have the following switch statement? I don\'t know that it\'s possible to compare two values at once, but this would be ideal:

Answer 1

Doesn't work. You could hack around it with some string concatentation:

switch($color . $size) {
   case 'bluesmall': ...
   case 'redlarge': ...
}

but that gets ugly pretty quick.