Returns an array containing all links for a menu.
$menu_name: The name of the menu whose links should be returned.
An array of menu links.
function menu_load_links($menu_name) {
$links = array();
$query = Drupal::entityQuery('menu_link')
->condition('menu_name', $menu_name)
->sort('weight');
$result = $query
->execute();
if (!empty($result)) {
$links = menu_link_load_multiple($result);
}
return $links;
}