Calling Model Function

It's not much too it, it's a PHP class you place inside app/libraries (or any other folder works). So you don't get any in-depth description of it in the user guide itself.

Here are an example if you are using the core modules strategy.
https://codeigniter.com/user_guide/gener...#libraries

Or if you place it in your app folder.

PHP Code:

// app/Libraries/Widget.php
$widget = new \App\Libraries\Widget(); 


Thanks! That's what we are striving for. Now we need to just put the word out to the rest of the world! I have made two websites with OpenCart, never modified it myself. But the QC on the plugins aren't that great, I mostly bought translations and it where mostly just using Google Translate. :-(