Posted by aaron on 03/11/07 03:27

I have an array of id=>category:

[018821] => Automotive Parts
[222033] => Automotive Parts\Domestic
[205884] => Automotive Parts\Foreign
[987219] => Building Supplies
[624668] => Building Supplies\Lumber
[063964] => Building Supplies\Lumber\Hardwood
[592999] => Building Supplies\Lumber\Hardwood\Steel
[987808] => Building Supplies\Lumber\Structural
[169626] => Building Supplies\Lumber\Treated
[966554] => Building Supplies\Plumbing
[329645] => Construction Adhesives
[621126] => Roofing Supplies
[400762] => Roofing Supplies\Asphalt Roofing
[475138] => Roofing Supplies\Metal Roofing

What I'm trying to do is loop through the array and create a category
tree:

Automotive Parts
Domestic
Foreign
Building Supplies
Lumber
Hardwood
Steel
Structural
Treated
Plumbing
Construction Adhesives
Roofing Supplies
Asphalt Roofing
Metal Roofing

Any guidance?

Regards,
Aaron

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