SyntaxHighlight

Extension: SyntaxHighlight

Overview
Description:	provides syntax highlighting and code rendering.
State:	stable	Dependency:	MediaWiki
Developer:	Brion Vibber, Tim Starling, Rob Church, Ori Livneh	License:	-
Type:	MediaWiki	Category:	Rich Articles
Edition:	BlueSpice free, BlueSpice pro
For more info, visit Mediawiki.

Features

Adds customizable syntax highlighting functionality.

Case study

(Geshi-)Syntax-Highlight error

<?php
    $v = "string";    // Beispielcode
?>
HTML-Text
<?
    echo $v;         // Ende des PHP-Codes
?>

// Hallo Welt in Microsoft C#.

using System;

class HelloWorld
{
    public static int Main(String[] args)
    {
        Console.WriteLine("Hallo, Welt!");
        return 0;
    }
}

Source: mediawiki