<?php// SUBMENU - active page's children (or siblings if on child page)// If no ancestors, use current page. Else use last ancestor$section_id=empty($post->ancestors)?$post->ID:end($post->ancestors);// Get theme menu locations$locations=get_nav_menu_locations();// Navigation location/name$menu=wp_get_nav_menu_object($locations['main-menu']);// ie 'main-menu' is our nav menu's name// Submenu items of identified section$menu_items=wp_get_nav_menu_items($menu->term_id,array('post_parent'=>$section_id));if(!empty($menu_items)):?><navclass="submenu"><ulclass="nav"><?php// Output menu itemsforeach($menu_itemsas$menu_item):echo'<li><a href="'.$menu_item->url.'">'.$menu_item->title.'</a></li>';endforeach;?></ul></nav><?phpendif;?>
HTTPSSSH
You can clone a snippet to your computer for local editing.
Learn more.