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Private Access Private Access
This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
Summery Summery
Prevents a menu item ID from being used more than once.
Syntax Syntax
Parameters Parameters
- $id
-
(Required)
- $item
-
(Required)
Return Return
(string)
Source Source
File: wp-includes/nav-menu-template.php
* @since 3.0.0
*
* @param array $items The menu items, sorted by each menu item's menu order.
* @param int $depth Depth of the item in reference to parents.
* @param stdClass $r An object containing wp_nav_menu() arguments.
* @return string The HTML list content for the menu items.
*/
function walk_nav_menu_tree( $items, $depth, $r ) {
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Changelog Changelog
| Version | Description |
|---|---|
| 3.0.1 | Introduced. |