PageCache::getCacheId

protected PageCache::getCacheId(Request $request)

Gets the page cache ID for this request.

Parameters

\Symfony\Component\HttpFoundation\Request $request: A request object.

Return value

string The cache ID for this request.

File

core/modules/page_cache/src/StackMiddleware/PageCache.php, line 342

Class

PageCache

Executes the page caching before the main kernel takes over the request.

Namespace

Drupal\page_cache\StackMiddleware

Code

protected function getCacheId(Request $request) {
  $cid_parts = array(
    $request->getUri(),
    $request->getRequestFormat(),
  );
  return implode(':', $cid_parts);
}