usky-website/web/phpMyAdmin/examples/signon-script.php

<?php
/**
 * Single signon for phpMyAdmin
 *
 * This is just example how to use script based single signon with
 * phpMyAdmin, it is not intended to be perfect code and look, only
 * shows how you can integrate this functionality in your application.
 */

declare(strict_types=1);

// phpcs:disable Squiz.Functions.GlobalFunction

/**
 * This function returns username and password.
 *
 * It can optionally use configured username as parameter.
 *
 * @param string $user User name
 *
 * @return array
 */
function get_login_credentials($user)
{
    /* Optionally we can use passed username */
    if (! empty($user)) {
        return [
            $user,
            'password',
        ];
    }

    /* Here we would retrieve the credentials */
    return [
        'root',
        '',
    ];
}