Returns the string representation of the cache context.

A cache context service's name is used as a token (placeholder) cache key, and is then replaced with the string returned by this method.

Return value

string The string representation of the cache context.

Overrides CacheContextInterface::getContext

File

core/lib/Drupal/Core/Cache/Context/SiteCacheContext.php, line 32

Class

SiteCacheContext

Defines the SiteCacheContext service, for "per site" caching.

Namespace

Drupal\Core\Cache\Context

Code

public function getContext() {
  $request = $this->requestStack
    ->getCurrentRequest();
  return $request->getSchemeAndHttpHost() . $request->getBaseUrl();
}

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