public function MemoryBackend::isEmpty

Implements Drupal\Core\Cache\CacheBackendInterface::isEmpty().

Overrides CacheBackendInterface::isEmpty

File

drupal/core/lib/Drupal/Core/Cache/MemoryBackend.php, line 209

Definition of Drupal\Core\Cache\ArrayBackend.

Class

MemoryBackend

Defines a memory cache implementation.

Namespace

Code

public function isEmpty() {
  return empty($this->cache);
}