Вячеслав Барсуков

select id, login, (select comment_text from jos_comments
left join jos_posts on jos_posts.id = jos_comments.post_id
left join jos_users on jos_users.id = jos_posts.user_id
where jos_users.id = u.id
order by date_create desc
limit 1) as comment from jos_users as u

if (ob_get_level()) {
      ob_end_clean();
    }
    header('Content-Description: File Transfer');
    header('Content-Type: application/octet-stream');
    header('Content-Disposition: attachment; filename=' . basename($zipFile));
    header('Content-Transfer-Encoding: binary');
    header('Expires: 0');
    header('Cache-Control: must-revalidate');
    header('Pragma: public');
    header('Content-Length: ' . filesize($zipFile));
    readfile($zipFile);
    exit;