Configuration method for phpMyAdmin auto logon and cancel auto logon

1. How to set up phpMyAdmin automatic login?

First find config.sample.inc.php in the root directory and copy a file name to change to config.inc.php (if an config.inc.php file already exists, modify it directly).
Open config.inc.php and find $cfg['Servers'][$i]['auth_type'], will

$cfg['Servers'][$i]['auth_type'] = 'cookie';

Change to

$cfg['Servers'][$i]['auth_type'] = 'config';

Then append the following code below:

$cfg['Servers'][$i]['user']          = 'root';      //  Set mysql User name 
$cfg['Servers'][$i]['password']      = '123456';    //  Set mysql Password 

2. How can I cancel the phpMyAdmin automatic login?

Just put

$cfg['Servers'][$i]['auth_type'] = 'config';

Change to

$cfg['Servers'][$i]['auth_type'] = 'cookie';

Save it.

Reminder:
$cfg['Servers'][$i]['auth_type'] has three pending values, cookie, http, config.Most of them are cookie and config.When using cookie in a formal environment, users are required to enter the correct user name and password. When testing a server locally, config is generally used to save development time by not entering the user name and password after session has failed.