private function getTelOrderAndTelVisit(Proposal $proposal) {/*{{{*/ $telOrder = current($proposal->getExecutions()); if (empty($telOrder)) { $telOrder = new NullEntity(); } $telVisit = new NullEntity(); if (false == $telOrder->isNull()) { $telVisit = DAL::get()->find_by_orderid('TelVisit', $telOrder->id); } return array($telOrder, $telVisit); }/*}}}*/