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filter is not described

woocommerce_order_type_to_group filter-hook . WC 1.0

Convert a type to a types group.

Usage

add_filter( 'woocommerce_order_type_to_group', 'filter_function_name_1791' );
function filter_function_name_1791( $type ){
	// filter...

	return $type;
}
$type(string)
type to lookup.

Where the hook is called

WC_Abstract_Order::type_to_group()
woocommerce_order_type_to_group
woocommerce/includes/abstracts/abstract-wc-order.php 733-742
$type_to_group = apply_filters(
	'woocommerce_order_type_to_group',
	array(
		'line_item' => 'line_items',
		'tax'       => 'tax_lines',
		'shipping'  => 'shipping_lines',
		'fee'       => 'fee_lines',
		'coupon'    => 'coupon_lines',
	)
);

Where in WP core the hook is used WooCommerce

Usage not found.