(PHP 4 >= 4.0.5, PECL cybermut:1.0-1.1)
cybermut_creerreponsecm — Generate the delivery's acknowledgement of the payment's confirmation
The parameter is "OK" if the message of confirmation of the payment were correctly authenticated by cybermut_testmac(). Any other chain is regarded as an error message.
Returns a string containing the message of acknowledgement of delivery.