public RefinableCacheableDependencyTrait::addCacheContexts(array $cache_contexts)
Adds cache contexts.
Parameters
string[] $cache_contexts: The cache contexts to be added.
Return value
$this
Overrides RefinableCacheableDependencyInterface::addCacheContexts
File
- core/lib/Drupal/Core/Cache/RefinableCacheableDependencyTrait.php, line 71
Class
- RefinableCacheableDependencyTrait
- Trait for \Drupal\Core\Cache\RefinableCacheableDependencyInterface.
Namespace
Drupal\Core\Cache
Code
public function addCacheContexts(array $cache_contexts) { if ($cache_contexts) { $this->cacheContexts = Cache::mergeContexts($this->cacheContexts, $cache_contexts); } return $this; }
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