Date: 08/05/05 (PHP Community)    Keywords: php, programming

I'm back to working on my project management program, and I'm having difficulty in planning how to store and then retrieve and show the tasks as being dependent on each other. As I've been going through this by hand as a preparation to programming it, it seems to me that the project path would be like a kind of tree that ends up connected back to itself.

I will probably have a table that contains the two task numbers and the type of association. That seems all well and good, but I'm not sure what to do with the information from there.

The question I have is this: Does anyone know of any good resources or have any good hints on developing tree structures in PHP? I haven't been able to find anything useful on the subject.

Source: http://www.livejournal.com/community/php/331872.html