douken1726 2015-09-05 17:05
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存储或获取用户ID作为PHP会话变量[重复]

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In a login system, we are using a table to store login details of students. Columns are : StudentID (int, Auto Increment, Primary Key) StudentName (Varchar, 50) and StudentPassword (Varchar, 16). When the Student logins, we are getting session variable : $_SESSION['Username']. Now, since we are using the StudentID as primary key, it is used to link other tables in the database, we need to store / Get the StudentID as session variable. How to get this extra column as server variable?

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  • dourui9570 2015-09-05 17:15
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    You usually do this at the point of login. Say we got a database row $row

         $_SESSION['user-id'] = $row['user_id'];
    
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