hook_flush_caches

  1. drupal
    1. 6 core.php
    2. 8
    3. 7
Versions
6 – 8 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

Code

modules/system/system.api.php, line 2393

<?php
function hook_flush_caches() {
  return array('cache_example');
}
?>