Extension:HalloWorld

The Extension HalloWorld is intended to provide an first easy learning entry for inexperienced newcomers about how to create an Mediawiki Extension.

Usage
Perform the following actions  Hallo world 
 * Create an New Mediawiki page called MY FIRST PHP TAG inside your QBox4u QNAP
 * Insert the following Text


 * Save the page

Requirements
You can see that the displayed page is only showing  Hallo world 

The reason for this, is that we need to install inside the QBox4u QNAP an interface between MediaWiki

and the text inside the page

Installation

 * Open the QBox4u QNAP folder where the main MediaWiki Application resides
 * Locate the folder
 * Create inside the folder  an new folder called
 * Copy HalloWorld.php into the subfolder
 * Copy LICENSE into the subfolder
 * Return to the QBox4u QNAP folder where the main MediaWiki Application resides
 * Copy the file LocalSettings.php to LocalSettings_org.php
 * Add the following line at the bottom inside the file LocalSettings.php
 * Save the file LocalSettings.php

Pre Check
Verify that the Extension:HalloWorld is active When everything is correct, you must see THIS
 * Select in your mediawiki Special Pages
 * Select Version
 * allocate Other

Result
Amazing, we have something totally different now in our screen Using one of the above two methods will give you an quick start with your

own developments to create an dedicated personal PHP application Allocate therefore inside HalloWorld.php the following lines /* From here you can create your own PHP Application You only need to remember that the additional data you like to display resides inside $html_body