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', 'wp_kama_woocommerce_order_type_to_group_filter' );

/**
 * Function for `woocommerce_order_type_to_group` filter-hook.
 * 
 * @param string $type type to lookup.
 *
 * @return string
 */
function wp_kama_woocommerce_order_type_to_group_filter( $type ){

	// filter...
	return $type;
}

$type(string)

type to lookup.

Where the hook is called

$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 the hook is used in WooCommerce