Filter to preflight or hijack rescheduling of a recurring event.

Returning a non-null value will short-circuit the normal rescheduling process, causing the function to return the filtered value instead.

For plugins replacing wp-cron, return true if the event was successfully rescheduled, false or a WP_Error if not.

$pre null|bool|WP_Error

Value to return instead. Default null to continue adding the event.

$event stdClass

An object containing an event's data.

• hookstring
  Action hook to execute when the event is run.
• timestampint
  Unix timestamp (UTC) for when to next run the event.
• schedulestring
  How often the event should subsequently recur.
• argsarray
  Array containing each separate argument to pass to the hook's callback function.
• intervalint
  The interval time in seconds for the schedule.

$wp_error bool

Whether to return a WP_Error on failure.

File: wp-includes/cron.php. View all references

$pre = apply_filters( 'pre_reschedule_event', null, $event, $wp_error );