/** * Retrieve multiple objects by pkey. * * @param array $slug The slug to find * @param PropelPDO $con the connection to use * @throws PropelException Any exceptions caught during processing will be * rethrown wrapped into a PropelException. */ public static function retrieveBySlug($slug = null, PropelPDO $con = null) { if ($con === null) { $con = Propel::getConnection(sfPlopPagePeer::DATABASE_NAME, Propel::CONNECTION_READ); } $obj = null; if ($slug) { $criteria = new Criteria(sfPlopPagePeer::DATABASE_NAME); $criteria->add(sfPlopPagePeer::SLUG, $slug); $obj = sfPlopPagePeer::doSelectOne($criteria, $con); } return $obj; }