public function actionAdd() { $model = new Leaveword(); if ($model->load(\Yii::$app->request->post())) { $model->leave_time = time(); $model->leave_uid = \Yii::$app->session['userid']; if ($model->validate() && $model->save()) { \Yii::$app->getSession()->setFlash('success', '留言成功!^_^'); $this->redirect(['leaveword-admin/index']); } } $admins = Admin::findBySql('SELECT id,username FROM tbl_admin')->asArray()->all(); $admin_map[0] = '所有人'; foreach ($admins as $admin) { $admin_map[$admin['id']] = $admin['username']; } unset($admin_map[\Yii::$app->session['userid']]); // var_dump($admin_map);exit(); return $this->render('add', ['model' => $model, 'admin_map' => $admin_map]); }