<?php
// Define the start year and get the current year
$start_year = 2020; // Replace with your start year
$current_year = date('Y');
?>
<p>&copy; <?php echo $start_year; ?><?php if ($start_year != $current_year) echo '-' . $current_year; ?> <?php bloginfo('name'); ?>. Minden jog fenntartva.</p>