how to delete phpmyadmin database code example
Example 1: uninstall phpmyadmin
$ sudo apt-get purge phpmyadmin
Example 2: phpmyadmin drop database
Open config.inc.php and add this string:
$cfg['AllowUserDropDatabase'] = true;
Example 3: how to delete database in phpmyadmin
Go to phpmyadmin home page
Click on data base
select the database , you want to delete(put cheak mark)
Click Drop