$host = "localhost";
$dbname = "baza";
$user = "root";
$pass = "haselko";
$pdo = null;
try {
        $pdo = new PDO('mysql:host=' . host . ';dbname=' . dbname , user , pass );
    } catch (PDOException $e) {
        print "Error!: " . $e->getMessage() . "<br/>";
        die();
    }
$pdo->query("SET character_set_results = 'utf8', character_set_client = 'utf8', character_set_connection = 'utf8', character_set_database = 'utf8', character_set_server = 'utf8'");