function ProtocolVersionCacheContext::getLabel

Returns the label of the cache context.

Return value

string The label of the cache context.

Overrides CacheContextInterface::getLabel

File

core/lib/Drupal/Core/Cache/Context/ProtocolVersionCacheContext.php, line 20

Class

ProtocolVersionCacheContext

Defines the ProtocolVersionCacheContext service, for "per protocol" caching.

Namespace

Code

public static function getLabel() {
  return t('Protocol version');
}