How to build the environment when developing news system with TP

How to build the environment when using TP to develop the news system, how to build the database? What about the structure? Can I use multiple tables?

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This is not clear, Google search

No matter what to develop, see TP2.0 Chinese Manual, or to bbs.thinkphp.cn questions, forum or more active!

                Remove HTML code from text content        //Creator: Wei Wei/        /created: 2013-06-08                 
 
          // public static string removehtml (String str)        {            string strtmp = string. Empty;            Match m;            System.Text.RegularExpressions.Regex reg = new System.Text.RegularExpressions.Regex (@ "\<[^>]*>");            if (Reg. IsMatch (str))            {                m = Reg. Match (str);                for (int index = 0; index < m.groups.count; index++)                {                    strtmp = Reg. Replace (str, "");                }            }            else            {                strtmp = str;            }            return strtmp;        }

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