public function actionIndex() { $userCount = Users::getAllCount(); $oneNewsPic = News::getOnePicIndexNewsByCategory(2); $newsA = News::getIndexNewsByCategory(2, 6); $newsB = News::getIndexNewsByCategory(5, 12); $newsC = News::getIndexNewsByCategory(7, 5); $newsF = News::getOnePicIndexNewsByCategory(2); $newsRegister = TrainUsers::getAllByCount(5); $newContent = Pages::findOne(9); if (!empty($newsRegister)) { foreach ($newsRegister as $key => $val) { $newsD[$key]['title'] = Users::getOneUserNameById($val['user_id']) . "报名" . Train::getOneTrainNameById($val['train_id']) . "已被录取"; $newsD[$key]['create_time'] = $val['create_time']; $newsD[$key]['user_id'] = $val['user_id']; } } $newsE = News::getIndexNewsByCategory(6, 5); $data = ['userCount' => $userCount, 'oneNewsPic' => $oneNewsPic, 'newsA' => $newsA, 'newsB' => $newsB, 'newsC' => $newsC, 'newsD' => $newsD, 'newsE' => $newsE, 'newsF' => $newsF, 'newsRegister' => $newContent]; return $this->render('index', ['data' => $data]); }