public function copy_menus_callback() { if (!$this->can_edit_role_menus()) { echo '[]'; die; } if (!empty($_POST['role'])) { $role = $_POST['role']; $entity = new WPFront_User_Role_Editor_Entity_Menu_Editor(); $data = $entity->get_all_by_role($role); $json = array(); foreach ($data as $value) { if (!$value->get_enabled()) { $json[] = '["' . esc_attr(urlencode($value->get_menu_slug())) . '","' . esc_attr(urlencode($value->get_parent_menu_slug())) . '"]'; } } echo '[' . implode(',', $json) . ']'; } die; }