FoxyShop: Pricing Variation Filter

//This will remove the parentheses from the price variation: XXL (+$2.00) becomes XXL +$2.00
//Hook added in 3.7.2

add_filter('foxyshop_variation_price_change', 'my_foxyshop_variation_price_change');
function my_foxyshop_variation_price_change($input) {
    return str_replace(array("(", ")"), "", $input);
}