Yeah I saw that but, I still can't figure out how to know which depth it's at? I've spent about 8 hours on it trying all kinds of things but my logic ends up failing.
On Thu, Aug 16, 2012 at 11:06 AM, Volmar Machado <qi.vol...@gmail.com>wrote: > http://www.php.net/manual/es/function.array-walk-recursive.php > > 2012/8/16 Tristan <sunnrun...@gmail.com>: > > I can't for the life of me figure out how to find the depth of the array > > that I'm looping through to output tabs or indentations to the display > for > > each depth. The entries also have section postition if you can figure out > > how to include that within each depth of the results I will buy you a > case > > of beer. > > > > I was hoping to do something like... > > > > foreach($trees as $tree){ > > if($tree['current_depth'] == 0){ > > echo $tree['menu_item']; > > } else if($tree['current_depth'] == 1){ > > echo 'indentation'.$tree['menu_item']; > > } else if($tree['current_depth'] == 2){ > > echo 'indentation - indentation'.$tree['menu_item']; > > } > > } > > > > > > Or maybe even like this... > > > > foreach($trees as $tree){ > > // output the amount of times current_depth equals > > echo str_repeat(" ", $tree['current_depth']) > > } > > > > I have my $tree structure as: > > > > [16] => Array > > ( > > [section_id] => 21 > > [section_parent_id] => 0 > > [section_pos] => 30 > > [section_name] => Resource Center > > [has_order] => 1 > > [section_has_hierarchy] => 1 > > [total_entries] => 35 > > [children] => Array > > ( > > [0] => Array > > ( > > [section_id] => 38 > > [section_parent_id] => 21 > > [section_pos] => 31 > > [section_name] => Resource Center > > [has_order] => 1 > > [section_has_hierarchy] => 1 > > [total_entries] => 35 > > [children] => Array > > > > ( > > [0] => Array > > ( > > [section_id] => 39 > > [section_parent_id] => 38 > > [section_pos] => 32 > > [section_name] => Resource Center > > [has_order] => 1 > > [section_has_hierarchy] => 1 > > [total_entries] => 35 > > ) > > > > [1] => Array > > ( > > [section_id] => 40 > > [section_parent_id] => 38 > > [section_pos] => 33 > > [section_name] => Resource Center > > [has_order] => 1 > > [section_has_hierarchy] => 1 > > [total_entries] => 35 > > ) > > ) > > > > > > > > > > [19] => Array > > ( > > [section_id] => 26 > > [section_parent_id] => 0 > > [section_pos] => 45 > > [section_name] => Resource Center > > [has_order] => 1 > > [section_has_hierarchy] => 1 > > [total_entries] => 55 > > [children] => Array > > ( > > [0] => Array > > ( > > [section_id] => 27 > > [section_parent_id] => 26 > > [section_pos] => 46 > > [section_name] => Newsletters Intro > > [has_order] => 0 > > [section_has_hierarchy] => 1 > > [total_entries] => 1 > > ) > > > > ) > > > > ) > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > >
