Extension:PageTools

What can this extension do?
Provides a useful parser 'magic word' information for retrieving category information related to the current page.

Usage

 * returns 'true' if the current page is categorised with 'category'
 * returns the number of categories found for the current page.
 * returns the category title indexed with 'index'
 * returns the number of categories found for the current page.
 * returns the category title indexed with 'index'
 * returns the category title indexed with 'index'

Changes to LocalSettings.php
require_once("$IP/extensions/ExtensionName/PageTools.php");