return $this->render('view', [
	'model' => $model,
    'favoriteShop' => $favoriteShop
    'favoriteShop' => $favoriteShop,
    'nextPrevShop' => $nextPrevShop
]);

====================================================

return $this->render('view', [
	'model' => $model,
    'params' =>
	[
		'favoriteShop' => $favoriteShop
    	'favoriteShop' => $favoriteShop,
    	'nextPrevShop' => $nextPrevShop
	]
]);