Woocommerce price filter widget – min_price – max_price

So, you see the price filter, but it doesn’t do anything? If that’s the case, add this to your theme functions.php:

add_filter( 'relevanssi_hits_filter', 'rlv_price_filter' );
function rlv_price_filter( $hits ) {
	$min_price = isset( $_GET['min_price'] ) ? intval( $_GET['min_price'] ) : 0;
	$max_price = isset( $_GET['max_price'] ) ? intval( $_GET['max_price'] ) : 0;
	if ( ! $min_price || ! $max_price ) {
		return $hits;
	}
	$filtered_products = array();
	foreach( $hits[0] as $hit ) {
		if ( 'product' !== $hit->post_type ) {
			continue;
		}
		$product = wc_get_product( $hit->ID );
		$price   = $product->get_price();
		if ( $price >= $min_price && $price <= $max_price ) {
			$filtered_products[] = $hit;
		}
	}
	$hits[0] = $filtered_products;
	return $hits;
}

Does that make the price filter work?