function($code = NULL)
{
if (bbn\Str::isUid($id = $this->fromCode(\func_get_args()))
&& ($res = $this->option($id))
) {
if ($opts = $this->fullOptionsRef($id)) {
$res['items'] = [];
foreach ($opts as $o){
if ($t = $this->fullTreeRef($o)) {
$res['items'][] = $t;
}
}
}
return $res;
}
return null;
}
