In the PHP program development system, the online membership statistics are used, and no information has been found. it is relatively simple to write your own ideas. For reference only. Make a table to count the number of online members. table name: userlist field: id (attribute, I
In the PHP program development system, the online membership statistics are used, and no information has been found. it is relatively simple to write your own ideas. For reference only.
Make a table to count the number of online members
Table name: userlist
Field: id (attribute, int, set as the primary key, auto_increment, that is, automatically add 1), user_id (user id, int), indate (char, logon time ), inip (char, used to record IP addresses during logon)
It's easy to write a table. you can use the SQL statement as follows:
Create table 'userlist '(
'Id' int not null AUTO_INCREMENT primary key,