walk_nav_menu_tree

函式
walk_nav_menu_tree ( $items, $depth, $args )
引數
  • (array) $items The menu items, sorted by each menu item's menu order.
    Required:
  • (int) $depth Depth of the item in reference to parents.
    Required:
  • (stdClass) $args An object containing wp_nav_menu() arguments.
    Required:
返回值
  • (string) The HTML list content for the menu items.
定義位置
相關方法
walk_page_treeis_nav_menu_itemwp_save_nav_menu_itemswp_nav_menuwp_nav_menu_setup
引入
3.0.0
棄用
-

walk_nav_menu_tree: 這個函式用來生成一個巢狀的無序的選單項列表。它遞迴地走過選單項的層次結構並生成HTML輸出。它需要兩個引數 – $items 和 $args。$items是一個要顯示的選單項的陣列,$args是一個引數陣列,可以通過它來定製輸出。

檢索導航選單項的HTML列表內容。

Plain text
Copy to clipboard
Open code in new window
EnlighterJS 3 Syntax Highlighter
function walk_nav_menu_tree( $items, $depth, $args ) {
$walker = ( empty( $args->walker ) ) ? new Walker_Nav_Menu : $args->walker;
return $walker->walk( $items, $depth, $args );
}
function walk_nav_menu_tree( $items, $depth, $args ) { $walker = ( empty( $args->walker ) ) ? new Walker_Nav_Menu : $args->walker; return $walker->walk( $items, $depth, $args ); }
function walk_nav_menu_tree( $items, $depth, $args ) {
	$walker = ( empty( $args->walker ) ) ? new Walker_Nav_Menu : $args->walker;

	return $walker->walk( $items, $depth, $args );
}

常見問題

FAQs
檢視更多 >