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- Code, Content, and Presentation
-- PHP Server Side Scripting
---- How to make hyper-linked structure of a hierarchy tree with categories
swa66 - 12:17 pm on Oct 8, 2012 (gmt 0)Thread source:: http://www.webmasterworld.com/php/4505378.htm
As I said: I only use a parentid for this. There are drawbacks to it too (esp. if you do not have a consistent or predictable depth), but it's at least a lot easier to repair should it ever go out of sync.
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