How to add URL field to a contact

[thanhansoft]

Hi, thanks for code geat,
How to add a url to a contact and phone. This is my code

$result = $getresponse->addContact(array(
    'name'              => 'thanhansoft',
    'email'             => 'thanhansoft@gmail.com',
    'href'             => 'http://href.fdola.com', //not work
    'url'             => 'http://url.fdola.com', //not work
    'phone'             => '+485865430923', //not work
    'dayOfCycle'        => 0,
    'campaign'          => ['campaignId' => '123ABC'],
));

But three field: href, url, phone not save in contact.
Please help me!