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Welcome to the Zend-Nested-Set wiki!

This is an implementation of a nested set model for Zend Framework.
It is currently (v0.4) not fully completed and many change will occur pretty soon.

This model is basicaly designed to manipulate a database storage of a nested tree, so every actions do SQL manipulations to modify the tree. You’ll see, at this point, very few tree modification outside of SQL scope.

Here’s some of my references for this project:
Managing Hierarchical Data in MySQL Managing Hierarchical Data in MySQL
Implementing An N-Level Nested Tree In PHP And PostgreSQL, Part 1
Implementing An N-Level Nested Tree In PHP And PostgreSQL, Part 2

PEAR – Tree
GitHub – Awesome Nested Tree