Flexi Custom Code - Awesome PHP Code Insertion Module

Today I will introduce a free module for adding PHP, HTML, CSS or JS code.
Unfortunately the developer of this module has stopped working, but it still works on Joomla 4 - Simply because this module is not complicated.
I have used many Custom modules, but this is the only one that supports PHP language. Make you comfortable to customize the website (Of course if you know PHP - LOL).
This module is now out of JED, fortunately I have a backup. You can download it below:
Flexi Custom Code - Joomla 3 & 4 Flexi Custom Code - Joomla 2.5
I will have a series of articles related to PHP and will use this module.
Hallo, ik heb de module nu werkend op rechts maar de inhoud van het artikel schuift nu naar links , is het mogelijk dat de inhoud van het artikel blijft staan?
Can you fix it?
^ Option to display author information at the top of the article.
^ Use the {pos} syntax to move the author information box.
# Fixed known bugs.