/** * Display the specified resource. * * @param int $id * @return \Illuminate\Http\Response */ public function show($id) { $dish = Dish::findorfail($id); $ingredientArray = explode(';', $dish->ingredients); foreach ($ingredientArray as $key => $value) { if ($value == "") { unset($favoriteDish[$key]); } } $dish->ingredientArray = $ingredientArray; $data = ['dish' => $dish]; return view('dishes.index')->with($data); }