public function RefinableCacheableDependencyTrait::addCacheContexts in Drupal 10

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Cache/RefinableCacheableDependencyTrait.php \Drupal\Core\Cache\RefinableCacheableDependencyTrait::addCacheContexts()
2. 9 core/lib/Drupal/Core/Cache/RefinableCacheableDependencyTrait.php \Drupal\Core\Cache\RefinableCacheableDependencyTrait::addCacheContexts()

File

core/lib/Drupal/Core/Cache/RefinableCacheableDependencyTrait.php, line 31

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;
}