hook_flush_caches

Add a list of cache tables to be cleared.

This hook allows your module to add cache table names to the list of cache tables that will be cleared by the Clear button on the Performance page or whenever drupal_flush_all_caches is invoked.

Return value

An array of cache table names.

See also

drupal_flush_all_caches()

Related topics

Hooks

Allow modules to interact with the Drupal core.

6 functions implement hook_flush_caches()

3 invocations of hook_flush_caches()

File

modules/system/system.api.php, line 2501

Hooks provided by Drupal core and the System module.

Code

function hook_flush_caches() {
  return array('cache_example');
}