Re: Create a hierarchical hash from flat source

On 06/22/2011 03:06 PM, Simon J Welsh wrote: > On further inspection, that's not the problem at all. The problem's around > assign_children($pid,$list,&$new); > > The previous line you defined $new with $new = $leaf[$pid], *copying* that node into $new. Thus > the assign_children() call updates $new, but not $lead[$pid]. > > You can fix this by either assigning $new by reference ($new =& $leaf[$pid]) or by passing > a reference to $lead[$pid] to assign_children instead of $new. I updated the code: http://www.perturb.org/tmp/tree.txt I still get the same output though. Only one level of depth :( -- Scott Baker - Canby Telcom System Administrator - RHCE - 503.266.8253