controllers/PostController.php
public function actionView($id,$format= false)
    {
        $model = $this->findModel($id);
        
        if ($format == 'json')
        {
			return \yii\helpers\Json::encode($model);	
		}
		else
		{
			return $this->render('view', [
				'model' => $model,
			]);
		}        
    }
public function actionView($id,$format= false)
    {
        $model = $this->findModel($id);
        
        if ($format == 'json')
        {
			return \yii\helpers\Json::encode($model);	
		}
		else
		{
			return $this->render('view', [
				'model' => $model,
			]);
		}        
    }
Displays a single Post model.
@param integer $id
@additionalParam string $format
@return mixed