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pre_unschedule_hook › WordPress Filter Hooks

Since5.7.0
Deprecatedn/a
› apply_filters( 'pre_unschedule_hook', null, $hook, $wp_error )
Parameters: (3)
  • (null|int|false|WP_Error) $pre Value to return instead. Default null to continue unscheduling the hook.
    Required: Yes
  • (string) $hook Action hook, the execution of which will be unscheduled.
    Required: Yes
  • (bool) $wp_error Whether to return a WP_Error on failure.
    Required: Yes
Defined at:
Codex:

Filter to override 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). If unscheduling one or more events fails then return either a WP_Error object or false depending on the value of the $wp_error parameter.



Related Functions: wp_unschedule_hook, wp_clear_scheduled_hook, wp_unschedule_event, wp_reschedule_event, _deprecated_hook, wp_schedule_event


Related Hooks: pre_clear_scheduled_hook, pre_unschedule_event, pre_schedule_event, pre_reschedule_event, get_schedule

Source 

$pre = apply_filters( 'pre_unschedule_hook', null, $hook, $wp_error );