Burhan Khalid <mailto:[EMAIL PROTECTED]>
    on Wednesday, March 23, 2005 10:25 PM said:

> Sitepoint has a great article that has PHP snippets on both pmtt and
> the "flat" drill-down method.
> 
> http://www.sitepoint.com/article/hierarchical-data-database

I would like to add that this is the article where I found out about
pmtt. It's also the article where I got the functions for
traversing/adjusting pmtt. In other words, the building blocks for
whatever you need regarding pmtt are probably in that article. (At least
that was the case for me.)



Chris.

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