public function BackendChain::appendBackend

Appends a cache backend to the cache chain.

Parameters

CacheBackendInterface $backend: The cache backend to be appended to the cache chain.

Return value

Drupal\Core\Cache\BackendChain The called object.

File

drupal/core/lib/Drupal/Core/Cache/BackendChain.php, line 51

Definition of Drupal\Core\Cache\BackendChain.

Class

BackendChain

Defines a chained cache implementation for combining multiple cache backends.

Namespace

Code

public function appendBackend(CacheBackendInterface $backend) {
  $this->backends[] = $backend;
  return $this;
}