$LIST = array('userid', 'zip', 'country', 'email', 'birth_year', 'last_online', 'ref_clicks', 'total_logins', 'mail_orders');
$OUT = '';
foreach ($LIST as $item) {
$LIST = array('userid', 'zip', 'country', 'email', 'birth_year', 'last_online', 'ref_clicks', 'total_logins', 'mail_orders');
$OUT = '';
foreach ($LIST as $item) {