public function getClassTuitionInfo($classId) { if (empty($classId)) { return; } $tId = session('instId'); $class = new \Home\Model\ClassModel(); $tuition = $class->getTuitionFromClass($classId, $tId); $today = date('Y-m-d'); $startTimeInt = (int) date('Gi', time() + 8 * 3600); $unfinishedClassTimes = $class->countUnfinishedClasses($today, $startTimeInt, $classId, $tId); $data = $tuition[0]['tuition_per_class'] . "&" . $unfinishedClassTimes[0]['count']; $this->ajaxReturn($data); }