function hook_flush_caches

1 system.api.php hook_flush_caches()

Add a list of cache tables to be cleared.

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

Return value

An array of cache bins.:

See also

backdrop_flush_all_caches()

Related topics

Hooks Allow modules to interact with the Backdrop core.

11 functions implement hook_flush_caches()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

admin_bar_flush_caches in core/modules/admin_bar/admin_bar.module: Implements hook_flush_caches().
color_flush_caches in core/modules/color/color.module: Implements hook_flush_caches().
entityreference_flush_caches in core/modules/entityreference/entityreference.module: Implements hook_flush_caches().
entity_flush_caches in core/modules/entity/entity.module: Implements hook_flush_caches().
field_flush_caches in core/modules/field/field.module: Implements hook_flush_caches().

... See full list

4 invocations of hook_flush_caches()

backdrop_flush_all_caches in core/includes/common.inc: Flushes all cached data on the site.
CacheClearCase::testFlushAllCaches in core/modules/simpletest/tests/cache.test: Test backdrop_flush_all_caches().
system_cron in core/modules/system/system.module: Implements hook_cron().
_admin_bar_flush_cache in core/modules/admin_bar/admin_bar.inc: Flush all caches or a specific one.

File

core/modules/system/system.api.php, line 2061: Hooks provided by Backdrop core and the System module.

Code

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