/**
* Sets the date format
*
* @param PcUser $user
*/
private static function setDateFormat(PcUser $user)
{
$forumTablesPrefix = sfConfig::get('app_forum_tablePrefix');
$connection = Propel::getConnection();
$userId = $user->getForumId();
$query = sprintf("UPDATE " . $forumTablesPrefix . "users SET date_format=%d WHERE id=%d", (int) $user->getDateFormat(true), (int) $userId);
$statement = $connection->prepare($query);
$statement->execute();
}