function 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.

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

Code

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