// if imgtype starts with '-' ? then we set the 'old' (probably to delete later)
if (!empty($ar['imgtype']) && !empty($ar['ontable']) && !empty($ar['onid']) && ($ar['imgtype'][0] == '-')) {
$this->setFrom($ar);
// if imgtype starts with '-' ? then we set the 'old' (probably to delete later)
if (!empty($ar['imgtype']) && !empty($ar['ontable']) && !empty($ar['onid']) && ($ar['imgtype'][0] == '-')) {
$this->setFrom($ar);