function save_results($quiz_id, $result_arr)
{
if (!$quiz_id) {
return false;
}
$result_ids = array();
$new_uploads = new se_upload();
foreach ($result_arr as $result) {
$result_id = $result['id'];
if ($result_id) {
he_quiz::update_result($result_id, $result['title'], $result['description']);
} else {
$result_id = he_quiz::create_result($quiz_id, $result['title'], $result['description']);
}
$photo = $result['filename'];
if (isset($_FILES[$photo]['error']) && $_FILES[$photo]['error'] == 0) {
$tmp_file = $_FILES[$photo];
he_quiz::save_photo($result_id, $tmp_file, 'result', $photo, 200);
}
$result_ids[] = $result_id;
}
//delete removed results
$result_str = implode(', ', $result_ids);
$query = he_database::placeholder("SELECT `id` FROM `se_he_quiz_result`\r\n WHERE `quiz_id`=? AND `id` NOT IN({$result_str}) ORDER BY `id`", $quiz_id);
$removed_ids = he_database::fetch_column($query);
he_quiz::delete_results($removed_ids);
}