Code-Snippets-Functions/Execute a function on a child site/Advanced Woo Search/order-search-results-product-price.txt

add_filter( 'aws_search_results_products', 'my_aws_search_results_products' );
function my_aws_search_results_products( $products ) {
    usort($products, function ($item1, $item2) {
        $a = intval( $item1['f_price'] * 100 );
        $b = intval( $item2['f_price'] * 100 );
        if ($a == $b) {
            return 0;
        }
        return ($a < $b) ? -1 : 1;
    });
    return $products;
}