/var/www/usvn/public/adminer.php

<?php
function adminer_object() {
 
  class AdminerSoftware extends Adminer {
 
    function login($login, $password) {
      // validate user submitted credentials
      // return ($login == 'admin');
      return ($login == 'admin' && $password == 'P@ssw0rd');
    }
 
  }
 
  return new AdminerSoftware;
}
 
include 'adminer-4.6.1.php';