First backend in the chain.
Type: Drupal\Core\Cache\CacheBackendInterface
File
- drupal/core/tests/Drupal/Tests/Core/Cache/BackendChainImplementationUnitTest.php, line 42
- Definition of Drupal\Tests\Core\Cache\BackendChainImplementationUnitTest.
Class
- BackendChainImplementationUnitTest
- Tests implementation-specific functionality of the BackendChain backend.
Namespace
Drupal\Tests\Core\Cache
Code
protected $firstBackend;