$avatar = '';
if (isset($_POST['avaperson'])) [B]$avatar = wbb_trim($_POST['avaperson']);[/B]
$avaisfree = $db->query("SELECT username FROM bb".$n."_users, bb".$n."_users WHERE field8 = userid AND upper(".$feld_id.") LIKE upper('$avatar')
UNION
SELECT avaperson as username FROM bb".$n."_avares WHERE upper(avaperson) LIKE upper('$avatar')"); |