public function MobileDetectDeviceType::getCacheContexts in Mobile Detect 8.2

The cache contexts associated with this object.

These identify a specific variation/representation of the object.

Cache contexts are tokens: placeholders that are converted to cache keys by the @cache_contexts_manager service. The replacement value depends on the request context (the current URL, language, and so on). They're converted before storing an object in cache.

Return value

string[] An array of cache context tokens, used to generate a cache ID.

Overrides ContextAwarePluginBase::getCacheContexts

See also

\Drupal\Core\Cache\Context\CacheContextsManager::convertTokensToKeys()

File

src/Plugin/Condition/MobileDetectDeviceType.php, line 123

Class

MobileDetectDeviceType

Provides a 'Device type' condition.

Namespace

Drupal\mobile_detect\Plugin\Condition

Code

public function getCacheContexts() {
  $contexts = parent::getCacheContexts();
  $contexts[] = 'headers:User-Agent';
  return $contexts;
}