db->select('start_use_bike_time,end_use_bike_time')->from('rent_orders')->where('id = ' . $id)->row(); } else { $order = $this->db->select('start_use_bike_time,end_use_bike_time')->from('orders')->where('id = ' . $id)->row(); } if (!$order) return false; $n_time = strtotime($time); if ((strtotime($order['start_use_bike_time']) - 60) <= $n_time && (strtotime($order['end_use_bike_time']) + 60) >= $n_time) { return true; } return false; } }