public static function add_new_pending_game($user_id, $size) { if (safe_input::is_number($user_id) && safe_input::is_number($size) && $size > 1) { $date = microtime(true); $query = "INSERT INTO `pending_game` (`userID`, `date`, `size`) VALUES ( '{$user_id}', '{$date}', '{$size}');"; $db = new database(); $res = $db->query($query); pending_game::$last_inserted_id = $db->insert_id(); return $res; } else { return false; } }