public static function run()
 {
     // Perform actions related to a user
     $action = array_key_exists('action', $_SESSION) ? $_SESSION['action'] : "";
     $arguments = $_SESSION['arguments'];
     switch ($action) {
         case "new":
             self::newUser();
             break;
         case "show":
             $users = UsersDB::getUsersBy('userId', $arguments);
             $_SESSION['user'] = !empty($users) ? $users[0] : null;
             self::show();
             break;
         case "showall":
             $_SESSION['review'] = reviewDB::getReviewsBy();
             $_SESSION['reviews'] = reviewDB::getReviewsBy();
             $_SESSION['headertitle'] = "h00dFliX Reviews";
             $_SESSION['footertitle'] = "<h3>The footer goes here</h3>";
             ReviewsView::showall();
             break;
         case "update":
             echo "Update";
             self::updateUser();
             break;
         default:
     }
 }
 public static function run()
 {
     $action = array_key_exists('action', $_SESSION) ? $_SESSION['action'] : "";
     $arguments = $_SESSION['arguments'];
     switch ($action) {
         case "new":
             if ($_SERVER["REQUEST_METHOD"] == "POST") {
                 $reviewData = new ReviewData($_POST);
                 $dbReviewData = ReviewDB::addReview($reviewData);
                 if ($reviewData->getErrorCount() == 0) {
                     HomeView::show();
                 } else {
                     ReviewView::show($reviewData);
                 }
             } else {
                 ReviewView::show(null);
             }
             break;
         case "show":
             $users = UsersDB::getUsersBy('userId', $arguments);
             $_SESSION['user'] = !empty($users) ? $users[0] : null;
             self::show();
             break;
         case "showall":
             $_SESSION['reviews'] = reviewDB::getReviewsBy();
             $_SESSION['headertitle'] = "h00dFliX Reviews";
             $_SESSION['footertitle'] = "<h3>The footer goes here</h3>";
             ReviewsView::showall();
             break;
         case "update":
             echo "Update";
             self::updateUser();
             break;
         default:
     }
 }