apply_filters( 'pre_unschedule_hook', null|int|false $pre , string $hook )
Filter to preflight or hijack clearing all events attached to the hook.
Description Description
Returning a non-null value will short-circuit the normal unscheduling process, causing the function to return the filtered value instead.
For plugins replacing wp-cron, return the number of events successfully unscheduled (zero if no events were registered with the hook) or false if unscheduling one or more events fails.
Parameters Parameters
- $pre
-
(null|int|false) Value to return instead. Default null to continue unscheduling the hook.
- $hook
-
(string) Action hook, the execution of which will be unscheduled.
Source Source
File: wp-includes/cron.php
Changelog Changelog
| Version | Description |
|---|---|
| 5.1.0 | Introduced. |