查找，隔离，重构en替换数据库中的字符串

I have a very practical question. I have got about 400 articles in my database and in those articles i have links to other articles. During conversion the links were broke. We inserted new menu-link items manually in our CMS. I want to make a script that looks for an (article)id and replace the menu-item id within the internal link for a new menu-item id.I have a very practical question. I have got ab