= 60) { $offset = ceil($offset / 60); $unit = 'minute(s)'; $colour = 'orange'; if ($offset >= 60) { $offset = ceil($offset / 60); $unit = 'hour(s)'; $colour = 'green'; if ($offset >= 24) { $offset = floor($offset / 24); $unit = 'day(s)'; } } } $raw = true; $timestamp = sprintf('%s %s ago', $colour, $offset, $unit); } else { $timestamp = date('Y-m-d H:i:s', $timestamp); } } echo $raw ? $timestamp : h($timestamp); ?>