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Implementing a User Level Access System

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Implementing a User Level Access System

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Tutorials

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tutorial, Authentication, tips

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[...]
Please note that this article is a simple example and good security should be taken into account when we play with authentication systems.

### Step 1. Setting up
a. **Include a field on your user’s table** named, yep you guessed, level
b. **Create an object ‘LevelLookUp’** that will tell us who is who on this system (create LevelLookUp.php inside protected/component/)
[...]
{
$username = strtolower($this->username);
// from database... change to suite your authentication criteria
// -- Nope, I wont include mine --
$user = User::model()->find('LOWER(username)=?', array($username));
[...]
```

You can create more methods, like for example, isMember(), or whatever best suits you, in order to display the appropriate view or specific, data according to the user level.
 
Links
 
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- [Chinese version](http://www.itkuaixun.com/bbs/thread-217-1-1.html "Chinese version")
 
 
 
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Viewed: 71 741 times
Version: 1.1
Category: Tutorials
Tags: authentication, tips, tutorial
Written by: Antonio Ramirez
Last updated by: Phil Loaiza
Created on: May 10, 2011
Last updated: 10 years ago
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