eZ\Publish\Core\Persistence\Cache\LocationHandler::markSubtreeModified PHP Method

    public function markSubtreeModified($locationId, $timestamp = null)
    {
        $this->logger->logCall(__METHOD__, array('location' => $locationId, 'time' => $timestamp));
        $this->persistenceHandler->locationHandler()->markSubtreeModified($locationId, $timestamp);
    }