ask for server address

[abubelinha]

You should take into account that not all installations use an url path like the one in your script: phpMyAdmin

For example, my provider has installed it on https://my.server.domain/database/phpmyadmin
(see subpath database, plus lowercase letters phpmyadmin)

So I recommend you fix the script to ask server full address, instead of using server IP/port

[davdtheemonk]

I'll consider this and write some documentation...