WordPress at a glance
action is not described

woocommerce_checkout_order_processed action-hook . WC 1.0

Usage

add_action( 'woocommerce_checkout_order_processed', 'action_function_name_1051', 10, 3 );
function action_function_name_1051( $order_id, $posted_data, $order ){
	// action...
}
$order_id
-
$posted_data
-
$order
-

Where the hook is called

WC_Checkout::process_checkout()
woocommerce_checkout_order_processed
woocommerce/includes/class-wc-checkout.php 1174
do_action( 'woocommerce_checkout_order_processed', $order_id, $posted_data, $order );

Where in WP core the hook is used WooCommerce

Usage not found.