Starting with this video this morning: https://www.youtube.com/watch?v=R6fRyBSNRBA&t=1122s to finally figure out how to finally add a guestbook to my

Starting with this video this morning: https://www.youtube.com/watch?v=R6fRyBSNRBA&t=1122s to finally figure out how to finally add a guestbook to my website using PHP. I want to save the data to a text file and then print that data into an HTML template as people sign book. #indieWeb