public FileCacheBackendInterface::delete($cid)

public FileCache::getMultiple(array $filepaths) Gets

The configuration key to disable FileCache completely. File core/lib/Drupal/Component/FileCache/FileCacheFactory

public static FileCacheFactory::setPrefix($prefix)

public FileCache::get($filepath) Gets

Null implementation for the file cache. Hierarchy class \Drupal\Component\FileCache\

Creates a FileCache object. Hierarchy class \Drupal\Component\FileCache\

public NullFileCache::get($filepath) Gets

public NullFileCache::getMultiple(array $filepaths)

public FileCacheBackendInterface::store($cid