ARB Update Phone Number via Form

[hmhanson1316]

I have a form developed to allow the end user to update their credit card and billing address.  But I am running into trouble when it comes to updating the phone number field.  I cannot find an example in the SDK for updating a phone number, so this is what I've tried.

$billTo->setPhoneNumber($phoneNumber);

Are there any solutions because this generates an blank response after form submission.

[RaynorC1emen7]

https://developer.authorize.net/api/reference/#recurring-billing-update-a-subscription

Bill to don't have a phone#

[hmhanson1316]

Thank you!  I'm having trouble figuring out is what the correct line of code is.  I see that phone number and email fall under the customer element, but I do not see an example in the ARB SDK.  Every thing I try still generates a blank response.

[hmhanson1316]

I'm not sure how to embed this, but this XML works.  I'm struggling to convert this over to PHP

<subscription>
<payment>
			<creditCard>
				<cardNumber>4111111111111111</cardNumber>
				<expirationDate>2020-12</expirationDate>
			</creditCard>
		</payment>
      	<customer>
      		<phoneNumber>000-000-0000</phoneNumber>
        </customer>
	</subscription>

[RaynorC1emen7]

https://github.com/AuthorizeNet/sdk-php/blob/11a97b83e6720a344ce1061d293324f27e3e9c9b/tests/Authoriz...

there sample code