Drupal 8 Get list of all menus

To get the list of all menus, Drupal 7 provides us a function "menu_get_menus()" which return a list of all menus with their machine name.

In D8 for some time this function will exist, but in future, this will be deprecated and in Drupal 9 this will be removed.

So if you are using this function then this will work but any update of Drupal 8 will deprecate this function.So to avoiding this problem use following code:

Just include this class

use Drupal\system\Entity\Menu;

then write this line, which returen an array of menu objects.

$menus = Menu::loadMultiple();

For only get list of menus, you can use this

    $menus = array();

    $menu_types = Menu::loadMultiple();

    if (!empty($menu_types)) {

      foreach ($menu_types as $menu_name => $menu) {

        $menus[$menu_name] = $menu->label();

      }

      asort($menus);

    }

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