RE: [PHP] Subcategories in php

This article explains four methods for doing this: http://www.evolt.org/article/Four_ways_to_work_with_hierarchical_data/17 /4047/index.html -----Original Message----- From: phpu [mailto:phpu@go.ro] Sent: Saturday, September 20, 2003 7:41 AM To: php-general@lists.php.net Subject: [PHP] Subcategories in php Hi, I have been trying to do this for weeks but i just cant figure this out. I have categories that have subcategories and i want to insert them into database. My table looks like this: cat_id, parent_id and cat_name. Let's say i wanna insert a subcategory that is associated with its parent category. For example ParentCat 1 ParentCat 1 > ItsSubCat 1 ParentCat 1 > ItsSubCat 2 ParentCat 1 > ItsSubCat 3 ParentCat 1 > ItsSubCat 4 ParentCat 2 ParentCat 2 > ItsSubCat 1 and so on ... I don't know how to create the script that inserts any subcategory(in this case let's say ItsSubCat 3) in its parent category. Please, can someone help me thanks