Creating a custom module in Joomla 3 is not as difficult as it may seem at first. In this article, we will show you how to do it step-by-step.
1. First, you will need to create a new directory inside your Joomla 3 installation.
We will call our new directory “MyModule”.
2. Once you have created the MyModule directory, you will need to create a new Joomla 3 module file inside of it.
We will call our new module file “MyModule.php”.
3. Next, you will need to open up MyModule.php and add the following code: