Module "productscategory" or "X other products in the same category" sort by newest

[zahiras]

Hello everyone!
I'am using the module "productscategory" which shows other products in the same category in the product page.

The problem is, that the module shows the oldest products. I would like to change that and show the newest product.

I wonder is there any way to do that?
I believe, it requires changes in these lines:
 

// Get positions

$middle_position = (int)round($nb_category_products / 2, 0);

$product_position = $this->getCurrentProduct($category_products, (int)$id_product);