Used By
| Used By | Description |
|---|---|
| wp-includes/cron.php: wp_unschedule_hook() | Unschedules all events attached to the hook. |
Filter to preflight or hijack clearing all events attached to the hook.
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.
(null|int|false) Value to return instead. Default null to continue unscheduling the hook.
(string) Action hook, the execution of which will be unscheduled.
File: wp-includes/cron.php
| Version | Description |
|---|---|
| 5.1.0 | Introduced. |
© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/pre_unschedule_hook