require_once $dir . 'html/manage_questions.php';
} else {
if ($_REQUEST['action'] == 'delete_question') {
$quiz_id = $_REQUEST['quiz_id'];
$id = $_REQUEST['id'];
$model->deleteQuestion($id);
$_SESSION['msg'] = "Question deleted successfully";
$result = $model->listQuestions($quiz_id);
require_once $dir . 'html/manage_questions.php';
} else {
if ($_REQUEST['action'] == 'save_questions') {
$quiz_id = $_POST['quiz_id'];
$upload_type = explode('/', $_FILES['photo']['type']);
if ($upload_type[0] == 'image') {
array_walk($_POST, 'escapeString');
$model->saveQuestions($_POST);
$_SESSION['msg'] = "Question added successfully";
} else {
$_SESSION['msg'] = "Please upload valid photo.";
}
$result = $model->listQuestions($quiz_id);
require_once $dir . 'html/manage_questions.php';
} else {
if ($_REQUEST['action'] == 'set_login') {
$username = mysql_real_escape_string($_REQUEST['username']);
$password = mysql_real_escape_string($_REQUEST['password']);
if (trim($username) == 'adminphotoquiz' && trim($password) == 'adminphotoquiz') {
$_SESSION['is_login_user'] = '******';
$result = $model->listQuiz();
require_once $dir . 'html/home.php';
} else {
