case 'evaluate':
// Fragebogen auswerten
//Wertzuweisung und Initalisierung
$selectedAnswers = 0;
if (isset($_REQUEST['selectedAnswers'])) {
$selectedAnswers = $_REQUEST['selectedAnswers'];
$_SESSION['values']['selectedAnswers'] = $selectedAnswers;
}
if (isset($_SESSION['values']['selectedAnswers'])) {
$topic = 0;
if (isset($_REQUEST["t_id"])) {
$topic = abs(intval($_REQUEST["t_id"]));
}
$myQuiz->setQuestions();
$myQuiz->setSelectedAnswers();
$myQuiz->setAnswers();
$myQuiz->updateStatistic();
$topics->setTopicID($topic);
$numOfQu = $topics->getNumOfQu();
$percentage = $topics->getRawToPass();
$myQuiz->setTopicID($topic);
$myQuiz->setQuestionLimit($numOfQu);
$myQuiz->setRawToPass($percentage);
$myQuiz->evaluateQuiz();
} else {
// kein Test bearbeitet
}
break;
case "requestCert":
$topic = 0;
if (isset($_REQUEST["t_id"])) {