You are welcome. I've decided to modernize the script and I am using the Netbeans IDE which catches all unused or uninitialized variables, thus the notice errors go away. It should be compatible with PHP 5.4, 5.5, 5.6, 7.0, 7.1, 7.2, 7.3, 7.4 and 8.0, while I somehow managed to make it...