public function MenuActiveTrail::getActiveTrailIds in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Menu/MenuActiveTrail.php \Drupal\Core\Menu\MenuActiveTrail::getActiveTrailIds()

This implementation caches all active trail IDs per route match for *all* menus whose active trails are calculated on that page. This ensures 1 cache get for all active trails per page load, rather than N.

It uses the cache collector pattern to do this.

Overrides MenuActiveTrailInterface::getActiveTrailIds

See also

::get()

\Drupal\Core\Cache\CacheCollectorInterface

\Drupal\Core\Cache\CacheCollector

File

core/lib/Drupal/Core/Menu/MenuActiveTrail.php, line 91

Class

MenuActiveTrail

Provides the default implementation of the active menu trail service.

Namespace

Drupal\Core\Menu

Code

public function getActiveTrailIds($menu_name) {
  return $this
    ->get($menu_name);
}