title: Is there syntax error in my code?
body: <p>Is there a syntax error in my code?  Everything seems to work ok..This is a question asked on a self study test, and I don't want to get caught in a 'stump the chump', trick question..</p>
  
  <pre><code>$i = fgets(STDIN);
  
  switch ($i) {
        case 'a':
        case 'i':
        case 'e':
        case 'u':
        case 'o':
           echo("vowel\n");
        default:
           echo("non vowel\n");
   }
  </code></pre>