prepare( "SELECT owner_uid FROM ttrss_access_keys WHERE access_key = ? AND feed_id = 'OPML:Publish'"); $sth->execute([$key]); if ($row = $sth->fetch()) { $owner_uid = $row['owner_uid']; $opml = new Opml($_REQUEST); $opml->opml_export("", $owner_uid, true, false); } else { print "User not found"; } } ?>