Eh.. nu var mēģināt. Pamēģini aizvietot to showdate() ar šo:
function showdate($date_format, $timestamp, $offset = 0, $dotoday = true, $time_format = "h:i A") {
$time_offset = (-1 * $offset * 60 * 60);
$date = gmdate($date_format." ".$time_format, $timestamp - $time_offset);
// Today/Yesterday.
if ($dotoday)
{
$today = gmdate($date_format, time() - $time_offset);
$yesterday = gmdate($date_format, time() - 86400 - $time_offset);
$date = str_replace($today, "Today,", $date);
$date = str_replace($yesterday, "Yesterday,", $date);
}
return $date;
}