Unschedules all events attached to the hook with the specified arguments.
Run all scheduled cron events whose time has come.
Delete auto-drafts for new posts that are more than 7 days old.
Retrieve supported event recurrence schedules.
Retrieve the next timestamp for an event.
Schedule a recurring event.
Schedules an event to run only once.
Unschedule a previously scheduled event.
Unschedules all events attached to the hook.