schedule_event хук-фильтр . WP 3.1.0

Modify an event before it is scheduled.

Использование

add_filter( 'schedule_event', 'filter_function_name_2483' );
function filter_function_name_2483( $event ){
	// filter...

	return $event;
}

$event(stdClass)

An object containing an event's data.

• $hook (строка)
  Action hook to execute when the event is run.

• $timestamp (число)
  Unix timestamp (UTC) for when to next run the event.

• $schedule (строка/false)
  How often the event should subsequently recur.

• $args (массив)
  Array containing each separate argument to pass to the hook's callback function.

• $interval (число)
  The interval time in seconds for the schedule. Only present for recurring events.

Где вызывается хук

$event = apply_filters( 'schedule_event', $event );

$event = apply_filters( 'schedule_event', $event );

Где используется хук (в ядре WP)