WordPress at Your Fingertips
filter is not described

woocommerce_generate_order_key filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_generate_order_key', 'filter_function_name_6547' );
function filter_function_name_6547( $string ){
	// filter...

	return $string;
}
$string
-

Where the hook is called

wc_generate_order_key()
woocommerce_generate_order_key
woocommerce/includes/wc-order-functions.php 163
return 'wc_' . apply_filters( 'woocommerce_generate_order_key', 'order_' . $key );

Where in WP core the hook is used WooCommerce

Usage not found.