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filter is not described

wp_nav_menu_objects filter-hook . WP 3.1.0

Filters the sorted list of menu item objects before generating the menu's HTML.

Usage

add_filter( 'wp_nav_menu_objects', 'filter_function_name_8529', 10, 2 );
function filter_function_name_8529( $sorted_menu_items, $args ){
	// filter...

	return $sorted_menu_items;
}
$sorted_menu_items(array)
The menu items, sorted by each menu item's menu order.
$args(stdClass)
An object containing wp_nav_menu() arguments.

Where the hook is called

wp_nav_menu()
wp-includes/nav-menu-template.php 189
$sorted_menu_items = apply_filters( 'wp_nav_menu_objects', $sorted_menu_items, $args );

Where the hook is used (in WP core)

Does not used.