WordPress at Your Fingertips
function is not described

_wp_menus_changed() WP 4.9.0

Handle menu config after theme change.

This is an internal function for using it by WP core itself. It's not recommended to use this function in your code.

No Hooks.


null. Nothing.



Code of _wp_menus_changed() WP 5.8.3

function _wp_menus_changed() {
	$old_nav_menu_locations    = get_option( 'theme_switch_menu_locations', array() );
	$new_nav_menu_locations    = get_nav_menu_locations();
	$mapped_nav_menu_locations = wp_map_nav_menu_locations( $new_nav_menu_locations, $old_nav_menu_locations );

	set_theme_mod( 'nav_menu_locations', $mapped_nav_menu_locations );
	delete_option( 'theme_switch_menu_locations' );