public function ContextCacheKeys::__construct in Drupal 10

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Cache/Context/ContextCacheKeys.php \Drupal\Core\Cache\Context\ContextCacheKeys::__construct()
2. 9 core/lib/Drupal/Core/Cache/Context/ContextCacheKeys.php \Drupal\Core\Cache\Context\ContextCacheKeys::__construct()

Constructs a ContextCacheKeys object.

Parameters

string[] $keys: The cache context keys.

File

core/lib/Drupal/Core/Cache/Context/ContextCacheKeys.php, line 25

Class

ContextCacheKeys

A value object to store generated cache keys with its cacheability metadata.

Namespace

Drupal\Core\Cache\Context

Code

public function __construct(array $keys) {

  // Domain invariant: cache keys must be always sorted.
  // Sorting keys warrants that different combination of the same keys
  // generates the same cache cid.
  // @see \Drupal\Core\Render\RenderCache::createCacheID()
  sort($keys);
  $this->keys = $keys;
}