1.
      // Better to read
   2.
      $username = $_POST['username'];
   3.
      $password = $_POST['password'];
   4.
      $age      = $_POST['age'];
   5.
       
   6.
      switch($username)
   7.
      {
   8.
          case 'bheesham':
   9.
              if ($age == 1337 && $password == 'lolzzzzzz')
  10.
              {
  11.
                  echo 'HAHAHAHA you logged in?';
  12.
              }
  13.
          break;
  14.
          case 'ryan':
  15.
              echo 'No! You are not allowed here!';
  16.
          break;
  17.
      }
  18.
       
  19.
      // Harder to read.
  20.
       
  21.
      $username = $_POST['username'];
  22.
      $password = $_POST['password'];
  23.
      $age = $_POST['age'];
  24.
       
  25.
      switch($username) {
  26.
      case 'bheesham':
  27.
      if ($age == 1337 && $password == 'lolzzzzzz') {
  28.
      echo 'HAHAHAHA you logged in?'; }
  29.
      break;
  30.
      case 'ryan':
  31.
      echo 'No! You are not allowed here!';
  32.
      break;
  33.
      }