PHP Classes

Adjacency Model: Create and manipulate adjacency lists in MySQL

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StarStarStar 58%Total: 1,339 All time: 2,891 This week: 455Up
Version License PHP version Categories
adjacency-model 1.1BSD License5.0Algorithms, PHP 5, Databases
Description 

Author

Peter Drinnan

This class can be used to create and manipulate adjacency lists in MySQL.

It can perform several types of operations to store and retrieve information in a MySQL table of nodes of an adjacency list.

Currently it can: add nodes, retrieve the list of all nodes, get the children of a given node, change the parent of a node, and delete nodes.

Innovation Award
PHP Programming Innovation award nominee
May 2010
Number 3

Prize: One book of choice by Packt		 Adjacency lists are data structures that define vertex points and edges that connect them.

This class provides a solution for manipulating and storing adjacency lists in a MySQL database.

Manuel Lemos
Picture of Peter Drinnan
Name: Peter Drinnan <contact>
Classes: 3 packages by
Country: Canada Canada
Innovation award
Innovation award
Nominee: 1x

  Files folder image Files (3)  
File Role Description
Accessible without login Plain text file adjacency_demo.sql Data Sample MySQL data table structure. Can be modified.
Accessible without login Plain text file example.php Example Examples of adding, appending, renesting and deleting nodes within an adjacency list.
Plain text file adjacency.class.php Class base class with all functions required for adding, removing and renesting ordered items.

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Total:1,339
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All time:2,891
This week:455Up
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Utility:83%StarStarStarStarStar
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Overall:58%StarStarStar
Rank:1509
 
Thank you so much Petr, really; thank you
10 years ago (Davide Briscese)		70%StarStarStarStar
 

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