Help:Adding parser functions

Adding parserfunctions - documentation at meta.wikimedia.org

Much more detailed info at meta.wikimedia.org, but basic info copied from wikimedia.org to here:

Installation

Download all 4 of these files and put them in a new directory called ParserFunctions in your extensions directory.

• Expr.php
• ParserFunctions.php
• ParserFunctions.i18n.php
• ParserFunctions.i18n.magic.php

If you don't have php5 use these files instead (older revision):

• Expr.php
• ParserFunctions.php

Then put the following at the end of your LocalSettings.php:

require_once( "$IP/extensions/ParserFunctions/ParserFunctions.php" );

If you get errors such as "Warning: require_once(/extensions/ParserFunctions/ParserFunctions.php) [function.require-once]: failed to open stream:", you should substitute the line for:

require_once( 'extensions/ParserFunctions/ParserFunctions.php' );