BackendChain::prependBackend

public BackendChain::prependBackend(CacheBackendInterface $backend)

Prepends a cache backend to the cache chain.

Parameters

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

Return value

\Drupal\Core\Cache\BackendChain The called object.

File

core/lib/Drupal/Core/Cache/BackendChain.php, line 64

Class

BackendChain

Defines a chained cache implementation for combining multiple cache backends.

Namespace

Drupal\Core\Cache

Code

public function prependBackend(CacheBackendInterface $backend) {
  array_unshift($this->backends, $backend);

  return $this;
}