On 23/06/2011, at 9:53 AM, Scott Baker wrote: > I have a bunch of records in a DB that look like > > id | parent_id > -------------- > 1 | 4 > 2 | 4 > 3 | 2 > 4 | 0 > 5 | 2 > 6 | 1 > 7 | 3 > 8 | 7 > 9 | 7 > > I want to build a big has that looks like: > > 4 -> 1 -> 6 > -> 2 -> 3 -> 7 -> 9 > -> 5 -> 8 > > I'm like 90% of the way there, but I can't get my recursive assignment > to work. Has anyone done this before that could offer some pointers? > Here is my sample code thus far: > > http://www.perturb.org/tmp/tree.txt > > I can get one level of depth, but nothing more than that :(
I haven't looked that much into your code, but: $children = find_children($id,$list); $list is never defined. --- Simon Welsh Admin of http://simon.geek.nz/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
