MemoryStorage::has

public MemoryStorage::has($key)

Returns whether a given key exists in the store.

Parameters

string $key: The key to check.

Return value

bool TRUE if the key exists, FALSE otherwise.

Overrides KeyValueStoreInterface::has

File

core/lib/Drupal/Core/KeyValueStore/MemoryStorage.php, line 20

Class

MemoryStorage
Defines a default key/value store implementation.

Namespace

Drupal\Core\KeyValueStore

Code

public function has($key) {
  return array_key_exists($key, $this->data);
}
doc_Drupal
2016-10-29 09:25:53
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