block_core_navigation_get_menu_items_at_location

函数
block_core_navigation_get_menu_items_at_location ( $location )

block_core_navigation_get_menu_items_at_location: 这个函数是用来获取一个特定位置的菜单项。它检索与指定菜单位置相关的菜单项目。

返回一个WordPress菜单位置的菜单项。

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function block_core_navigation_get_menu_items_at_location( $location ) {
if ( empty( $location ) ) {
return;
}
// Build menu data. The following approximates the code in
// `wp_nav_menu()` and `gutenberg_output_block_nav_menu`.
// Find the location in the list of locations, returning early if the
// location can't be found.
$locations = get_nav_menu_locations();
if ( ! isset( $locations[ $location ] ) ) {
return;
}
// Get the menu from the location, returning early if there is no
// menu or there was an error.
$menu = wp_get_nav_menu_object( $locations[ $location ] );
if ( ! $menu || is_wp_error( $menu ) ) {
return;
}
$menu_items = wp_get_nav_menu_items( $menu->term_id, array( 'update_post_term_cache' => false ) );
_wp_menu_item_classes_by_context( $menu_items );
return $menu_items;
}
/**
* Sorts a standard array of menu items into a nested structure keyed by the
* id of the parent menu.
*
* @param array $menu_items Menu items to sort.
* @return array An array keyed by the id of the parent menu where each element
* is an array of menu items that belong to that parent.
*/
function block_core_navigation_get_menu_items_at_location( $location ) { if ( empty( $location ) ) { return; } // Build menu data. The following approximates the code in // `wp_nav_menu()` and `gutenberg_output_block_nav_menu`. // Find the location in the list of locations, returning early if the // location can't be found. $locations = get_nav_menu_locations(); if ( ! isset( $locations[ $location ] ) ) { return; } // Get the menu from the location, returning early if there is no // menu or there was an error. $menu = wp_get_nav_menu_object( $locations[ $location ] ); if ( ! $menu || is_wp_error( $menu ) ) { return; } $menu_items = wp_get_nav_menu_items( $menu->term_id, array( 'update_post_term_cache' => false ) ); _wp_menu_item_classes_by_context( $menu_items ); return $menu_items; } /** * Sorts a standard array of menu items into a nested structure keyed by the * id of the parent menu. * * @param array $menu_items Menu items to sort. * @return array An array keyed by the id of the parent menu where each element * is an array of menu items that belong to that parent. */
function block_core_navigation_get_menu_items_at_location( $location ) {
		if ( empty( $location ) ) {
			return;
		}

		// Build menu data. The following approximates the code in
		// `wp_nav_menu()` and `gutenberg_output_block_nav_menu`.

		// Find the location in the list of locations, returning early if the
		// location can't be found.
		$locations = get_nav_menu_locations();
		if ( ! isset( $locations[ $location ] ) ) {
			return;
		}

		// Get the menu from the location, returning early if there is no
		// menu or there was an error.
		$menu = wp_get_nav_menu_object( $locations[ $location ] );
		if ( ! $menu || is_wp_error( $menu ) ) {
			return;
		}

		$menu_items = wp_get_nav_menu_items( $menu->term_id, array( 'update_post_term_cache' => false ) );
		_wp_menu_item_classes_by_context( $menu_items );

		return $menu_items;
	}


	/**
	 * Sorts a standard array of menu items into a nested structure keyed by the
	 * id of the parent menu.
	 *
	 * @param array $menu_items Menu items to sort.
	 * @return array An array keyed by the id of the parent menu where each element
	 *               is an array of menu items that belong to that parent.
	 */

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