From Fedora Project Wiki
phpMyAdmin is a GPL web-base frontend for mysql databases and compatible forks such as MariaDB.
Installation
It is as simple as
$ su root $ yum install phpMyAdmin
Start Apache
systemctl start httpd
Open your web browser and go to localhost/phpMyAdmin
Configuration files
The main configuration file is /etc/phpMyAdmin/config.inc.php
A configuration file for the Apache web server, httpd, is automatically created /etc/httpd/conf.d/phpMyAdmin.conf