Trees

Information about SQL trees: http://dev.e-taller.net/dbtree/

TODO: Need create class for CI for work with trees!

=> a bit of inspiration...

• [url=http://pear.php.net/package/Tree]PEAR Tree Package[/url]

Modified Preorder Tree Traversal (or Nested Sets)

Place the MPTtree.php file in your models directory. Load the model with $this->load->model('MPTtree'), and then set the tablename with $this->MPTtree->set_table('tablename') Check the comments in file on how to use.

File:MPTtree.zip