function more() { $date = get('time'); switch ($date) { case 'today': $time = date('Y-m-d', time()); break; case 'yestoday': $time = date('Y-m-d', strtotime('-1 day')); break; case 'before': $time = date('Y-m-d', strtotime('-2 day')); break; } $database = new index(); $datas['contents'] = $database->get_contents($time); $data = $datas['contents']; $result = $database->get_more($data); echo $result; }