private static function getQueryResults($report_id, $start_date, $end_date, $frequency = QueryResultPeer::FREQUENCY_DAY) { $report = ReportPeer::retrieveByPK($report_id); $temp = array(); foreach ($report->getReportQuerys() as $report_query) { $arr = QueryResultPeer::getChartData($report_query->getQueryId(), $frequency, $start_date, $end_date); $temp[] = $arr; } return $temp; }