public function actionIndex() { $this->dbSize(); $this->userfilesSize(); $db_models = DbStats::model()->findAll(array('order' => 'date')); $db = array(); foreach ($db_models as $model) { $db[] = array($this->viewDate($model->date), floatval($model->size)); } $userfiles_models = UserfilesStats::model()->findAll(array('order' => 'date')); $userfiles = array(); foreach ($userfiles_models as $model) { $userfiles[] = array($this->viewDate($model->date), floatval($model->size)); } $this->render('index', array('db' => $db, 'userfiles' => $userfiles)); }