obrazki/include/config-example.php

<?php
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

$config = [
	'host' => 'localhost',	// mysql hostname
	'user' => 'login',	// mysql username
	'passwd' => 'password',	// mysql password
	'db' => 'database',	// database name
	'port' => '3306',	// mysql port
	'basedir' => '/home/user/public_html/obrazki/',	// filesystem path (keep the trailing /)
	'basepath' => '/obrazki/',	// webroot path for scripts (keep the trailing /)
	'imagepath' => '/obrazki/',	// webroot path for image dirs (keep the trailing /)
	'thumbnailpath' => '/obrazki/miniatury/',	// webroot path for thumbnails (keep the trailing / and do not change for now)
	'thumbnailsize' => 70,		// thumbnail width in pixels, do not change for now)
	'timezone' => 'Europe/Warsaw',	// timezone for date display
];

date_default_timezone_set($config['timezone']);
?>