phpMyAdmin is readily available in apt's repository thus can easily be installed from the command line. Installing phpMyAdmin via apt will also install Apache and PHP and all the required modules. php-mysql and mysql-client will also be installed, but the mysql-server itself is not.
$ sudo apt update
$ sudo apt install --assume-yes phpmyadmin
use <tab> to navigate
Just select Yes if unsure.
Apache configuration file.
phpMyAdmin configuration file.
Comment anonymously. Login not required.