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
)
)
)
