woocommerce_get_variation_regular_price filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_get_variation_regular_price', 'filter_function_name_4438', 10, 4 );
function filter_function_name_4438( $price, $that, $min_or_max, $for_display ){
	// filter...

	return $price;
}

$price

-

$that

-

$min_or_max

-

$for_display

-

Where the hook is called

return apply_filters( 'woocommerce_get_variation_regular_price', $price, $this, $min_or_max, $for_display );

Where in WP core the hook is used WooCommerce