function PathParentCacheContext::getContext

Same name in other branches
  1. 9 core/lib/Drupal/Core/Cache/Context/PathParentCacheContext.php \Drupal\Core\Cache\Context\PathParentCacheContext::getContext()
  2. 10 core/lib/Drupal/Core/Cache/Context/PathParentCacheContext.php \Drupal\Core\Cache\Context\PathParentCacheContext::getContext()
  3. 11.x core/lib/Drupal/Core/Cache/Context/PathParentCacheContext.php \Drupal\Core\Cache\Context\PathParentCacheContext::getContext()

Overrides CacheContextInterface::getContext

File

core/lib/Drupal/Core/Cache/Context/PathParentCacheContext.php, line 27

Class

PathParentCacheContext
Defines a cache context service for path parents.

Namespace

Drupal\Core\Cache\Context

Code

public function getContext() {
    $request = $this->requestStack
        ->getCurrentRequest();
    $path_elements = explode('/', trim($request->getPathInfo(), '/'));
    array_pop($path_elements);
    return implode('/', $path_elements);
}

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