// create a unix data date format
$start_data_array = array($_POST['start_day'], $_POST['start_time']);
$start_data = sumDateTimeFN($start_data_array);
// create a unix data date format
$end_data_array = array($_POST['end_day'], $_POST['end_time']);
$end_data = sumDateTimeFN($end_data_array);
$chatroom_ha['id_chat_owner'] = $id_owner;
$chatroom_ha['chat_title'] = $chat_title;
$chatroom_ha['chat_topic'] = $chat_topic;
$chatroom_ha['welcome_msg'] = $welcome_msg;
$chatroom_ha['max_users'] = $max_users;
$chatroom_ha['start_time'] = $start_data;
$chatroom_ha['end_time'] = $end_data;
$chatroom_ha['id_course_instance'] = $id_course_instance;
// update chatroom_ha to the database
$chatroom = $chatroomObj->set_chatroomFN($id_room, $chatroom_ha);
if ($chatroom) {
$err_msg = translateFN("<strong>La chatroom e' stata aggiornata con successo!</strong><br/>");
$err_msg .= translateFN("Torna all'elenco delle tue");
$err_msg .= " <a href=list_chatrooms.php>" . translateFN("chatroom") . "</a>";
} else {
if (is_object($chatroom)) {
$errorObj = $chatroom->message;
if ($errorObj == "errore: record già esistente") {
$err_msg = "<strong>" . translateFN("La chatroom è stata già aggiornata con questi dati.") . "</strong>";
}
}
}
}
} else {
//get the array with all the current info of the chatoorm to be modified
