Determine the expiration time of the cache type, or NULL if no expire.
Plugins must override this to implement expiration.
Parameters
$type:
The cache type, either 'query', 'result' or 'output'.
File
- drupal/core/modules/views/lib/Drupal/views/Plugin/views/cache/CachePluginBase.php, line 97
- Definition of Drupal\views\Plugin\views\cache\CachePluginBase.
Class
- CachePluginBase
- The base plugin to handle caching.
Namespace
Drupal\views\Plugin\views\cache
Code
protected function cacheExpire($type) {
}