name = 'nav_menu_select'; // do not delete! parent::__construct(); } function render_field($args) { $all_menus = get_registered_nav_menus(); if ( ! empty($all_menus) ) { echo ''; if ( isset($args['field']['allow_null']) && true == $args['field']['allow_null'] ) { echo 'Select'; } foreach ($all_menus as $k => $m) { echo ''.esc_attr($m).''; } echo ''; } else{ echo 'No nav menu registered'; } } } endif;