public static function showMessages() { $messages = ""; if ($msg = MessageManager::getException()) { $messages .= '<div class="alert alert-danger alert-dismissable"> <button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button> ' . $msg . ' </div>'; } if ($msg = MessageManager::getError()) { $messages .= '<div class="alert alert-warning alert-dismissable"> <button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button> ' . $msg . ' </div>'; } if ($msg = MessageManager::getSuccess()) { $messages .= '<div class="alert alert-info alert-dismissable"> <button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button> ' . $msg . ' </div>'; } return $messages; }