PHP Classes

Codeigniter Hybrid Data Structure: Manage hierarchical elements in a database

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hybrid-structure 1.0MIT/X Consortium ...5.0PHP 5, Databases, Tools, Data types


This class can manage hierarchical elements in a database.

It can manage a hierarchy of data items stored in a database using nested sets.

The class can perform item tree manipulation operations like initializing a tree with the first node, inserting a root node, prepend a new tree, delete a node, get nodes that matches a condition, move nodes to a different parent node, etc..

The database access is done using CodeIgniter active record classes.

The class can configure the table where the item records are stored, as well the name of the left and right table fields, parent field and the table primary key.

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File Role Description
Plain text file NestedSet.php Class This is the main class file
Plain text file Example.php Class This is an examle on how to use this file.

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