PHP: Manage roles with math?

Posted by Mike on Stack Overflow See other posts from Stack Overflow or by Mike
Published on 2010-05-11T06:02:45Z Indexed on 2010/05/11 6:04 UTC
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php

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roles

I once saw an article about how to use a specific type of numbering system to manage roles. A user would be assigned a specific role number and depending on a calculation, the number could stand for multiple roles.

Can anybody share this technique with me or share a link? Thanks!

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