This is Shannon's edition of a PHP guestbook. Here is the demo guestbook.
I've very lightly forked this from the original php guestbook by baccyflap.
download a guestbook (zip file)
Instructions are in the README file.You can also view it on GitHub.
The original is a beautifully simple guestbook which uses only two files and works with very little setup. All you have to do is put the files into a folder and give permissions to one text file. PHP support is required.
The changes I made were mostly structure and style of the index page html, making it more mobile friendly, and making the stylesheet external for easier style changes. Now it's three files instead of two, but I think it's easier to style with the external stylesheet. I even put in color variables to make it extra simple to pick your own color scheme.
I also added some comments on the index page to help people find where to edit some text on the page they might want to edit.
What is a guestbook?