WordPress at a glance
filter is not described

woocommerce_api_xml_data filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_api_xml_data', 'filter_function_name_6404', 10, 2 );
function filter_function_name_6404( $data, $root_element ){
	// filter...

	return $data;
}
$data
-
$root_element
-

Where the hook is called

WC_API_XML_Handler::generate_response()
woocommerce_api_xml_data
woocommerce/includes/legacy/api/v1/class-wc-api-xml-handler.php 108
$data = apply_filters( 'woocommerce_api_xml_data', $data, $root_element );

Where in WP core the hook is used WooCommerce

Usage not found.