每次頁面載入遞增資料庫計數欄位。
$news_id = $_GET['news_id'];
$m = M('work_news');
$content = $m->where('news_id='.$news_id)->select();
$data['page_view'] = $content[0]['page_view'] + 1;
$m->where("news_id='".$news_id."'")->save($data);
UPDATE table SET page_view=page_view+1 WHERE id=... 避免競態條件。