#wall : a single file php guestbook

This is a very simple guestbook. There is an example here: https://si3t.ch/wall/

#Instructions

Edit index.php to adjust css and html to your needs.

Upload the index.php file to your server, create data.txt in the same directory. data.txt must be writeable by php user. That's it.

#Thanks!

Thank you to the original authors: https://github.com/shannonkay/guestbook https://baccyflap.com/res/gbdl/

#Changes from original version

• Allow line break, thus ascii art can be displayed.
• use strip_tags and htmlspecialchars instead of filter_var for safety.
• use html form validation with url type.
• indent and format code