foreach ( $lomakkeet_template_fields as $single_field ) {
$radio_fields = [];
foreach ( $radio_fields as $single_radio_field ) {
$radio_fields[] = array('field_name' => $single_radio_field);
}
$form_fields['sub_group_2'] = $radio_fields;
}
$all_tickets[$key]['sub_group_1'] = $form_fields;
rwmb_set_meta( $post_id, 'main_group', $all_tickets );
I have 3 nested groups, and I try to set in rwmb_after_save_post action hook with above (simplified version here) code, but it does not work properly, that $radio_fields part is not working. Should it work in theory like above for nested groups?
