WordPress at a glance
filter is not described

woocommerce_get_tax_location filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_get_tax_location', 'filter_function_name_579', 10, 3 );
function filter_function_name_579( $location, $tax_class, $customer ){
	// filter...

	return $location;
}
$location
-
$tax_class
-
$customer
-

Where the hook is called

WC_Tax::get_tax_location()
woocommerce_get_tax_location
woocommerce/includes/class-wc-tax.php 471
return apply_filters( 'woocommerce_get_tax_location', $location, $tax_class, $customer );

Where in WP core the hook is used WooCommerce

Usage not found.