Extension:AddHTML

Features

 * Secure: only pages restricted on 'edit' to 'sysop' group members can use this tag
 * Inserts HTML code section either through:
 * inline code without the tagged section e.g. code here
 * or through PHP code
 * Parser Cache friendly

Example
and use an extension such as to populate the section # 'xyz' with HTML code.

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