List of 3,500+ categories for php Link Directory (phpLD) version 4.0 directory script. The list is comprehensive enough and very well structured for any new web directory. This is one of the largest and best list of phpLD4.0 categories currently available on the net.All you need is to copy the contents on to a MySQL QueryBrowser script window and execute. You can also use phpMyAdmin to create the category structure from this SQL dump.