As you know Adminer is a parallel powerful database handling engine that works like phpMyAdmin.
Often we encounter a problem.
While upgrading our Linux system, we need to update the PHP or MySQL version. While doing this When we type: http://localhost/adminer.php to open Adminer, we encounter an error like this:
None of the supported PHP extensions (MySQLi, MySQL, PDO_MySQL) are available.
To handle this common error what can be done?
It can be solved by taking only two steps.
sudo apt-get install php7.0-mysqlnd
Next you have uncomment one line in ‘/etc/php/7.0/apache2/php.ini’. To do that open it in any editor;
sudo gedit /etc/php/7.0/apache2/php.ini
And just uncomment this line in Linux:
For Windows uncomment this line:
That is all your Adminer will work fine.