Saving a meeting in my outlook calender from a cakephp website

Question

I am working on a website that was build using cakephp. I want to add the option for visitors of the website to make a appointment, then this should automatically be added to my outlook calender.

I found this tutorial from Microsoft on how to use the Microsoft graph API with php, however its made in laravel since I am not familiar with cakephp I was wondering on if it is a lot diffrent to do the same in cakephp or maybe there is a better or simpler solution. I wasnt realy able to find a guide or example made with cakephp (if you know of one that would be great).

Any help is appreciated, thanks!