title: Is there any "Else Case" in the switch function to use?
body: <p>A switch statement consists of "cases"...</p>
  
  <p>But is there any "else" case for all other cases?</p>
  
  <p>Have never found the answer to this...</p>
  
  <p>ex:</p>
  
  <pre><code> switch ($var){
     case "x":
         do stuff;
     break;
     case "y":
         do stuff;
     break;
     else: // THIS IS WHAT I WOULD LIKE
         do stuff;
     break;
   }
  </code></pre>