public static function editIngredients($ingredients, $id, $ingredient_ids, $amounts, $units)
 {
     $i = 0;
     foreach ($ingredients as $ingredient) {
         $ingredient = strtolower($ingredient);
         if (Ingredient::alreadyInArchive($ingredient) > 0) {
             $ingredient_id = Ingredient::alreadyInArchive($ingredient);
             $old_ingredient_id = $ingredient_ids[$i];
             $newDrinkIngredient = new DrinkIngredient();
             $newDrinkIngredient->setIngredient_id($ingredient_id);
             $newDrinkIngredient->setDrink_id($id);
             $newDrinkIngredient->setAmount($amounts[$i]);
             $newDrinkIngredient->setUnit($units[$i]);
             $newDrinkIngredient->update($old_ingredient_id);
         } else {
             $newIngredient = new Ingredient();
             $newIngredient->setIngredient_name($ingredient);
             $ingredient_id = $newIngredient->save();
             $old_ingredient_id = $ingredient_ids[$i];
             $newDrinkIngredient = new DrinkIngredient();
             $newDrinkIngredient->setIngredient_id($ingredient_id);
             $newDrinkIngredient->setDrink_id($id);
             $newDrinkIngredient->setAmount($amounts[$i]);
             $newDrinkIngredient->setUnit($units[$i]);
             $newDrinkIngredient->update($old_ingredient_id);
         }
         $i++;
     }
 }