woocommerce_webhook_should_deliver хук-фильтр . WC 1.0

Let other plugins intercept deliver for some messages queue like rabbit/zeromq.

Использование

add_filter( 'woocommerce_webhook_should_deliver', 'filter_function_name_4059', 10, 3 );
function filter_function_name_4059( $should_deliver, $that, $arg ){
	// filter...

	return $should_deliver;
}

$should_deliver(true|false)

True if the webhook should be sent, or false to not send it.

$that(WC_Webhook)

The current webhook class.

$arg(разное)

First hook argument.

Где вызывается хук

return apply_filters( 'woocommerce_webhook_should_deliver', $should_deliver, $this, $arg );

Где используется хук в ядре WooCommerce