public function maybe_handle_deprecated_hook() {
		$new_hook          = current_filter();
		$old_hooks         = $this->get_old_hooks( $new_hook );
		$new_callback_args = func_get_args();
		$return_value      = $new_callback_args[0];

		foreach ( $old_hooks as $old_hook ) {
			$return_value = $this->handle_deprecated_hook( $new_hook, $old_hook, $new_callback_args, $return_value );
		}

		return $return_value;
	}