public CacheCollector::has($key)
Returns whether data exists for this key.
Parameters
string $key: Key that identifies the data.
Overrides CacheCollectorInterface::has
File
- core/lib/Drupal/Core/Cache/CacheCollector.php, line 133
Class
- CacheCollector
- Default implementation for CacheCollectorInterface.
Namespace
Drupal\Core\Cache
Code
1 2 3 4 5 | public function has($key) { // Make sure the value is loaded. $this->get($key); return isset($this->storage[$key]) || array_key_exists($key, $this->storage);} |
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