== cards.update ==
==== Description ====
Update record of stored credit card or replace it with different card
==== Input Parameters ====
<table>
<tr><th>Name</th><th>Type</th><th>Required</th><th>Description</th></tr>
<tr><td>tracking_user</td><td>int</td><td>Yes</td><td>Client application user ID(s)</td></tr>
<tr><td>card_number</td><td>string</td><td>Yes</td><td>Credit card number</td></tr>
<tr><td>card_expire</td><td>string</td><td>Yes</td><td>Credit card expiration date</td></tr>
<tr><td>card_cvv2</td><td>string</td><td>Yes</td><td>Credit card CVV2 number</td></tr>
<tr><td>first_name</td><td>string</td><td>Yes</td><td>User first name</td></tr>
<tr><td>last_name</td><td>string</td><td>Yes</td><td>User last name</td></tr>
</table>
==== Returned ====
Array with these data in each array
<table>
<tr><th>Name</th><th>Type</th><th>Description</th></tr>
<tr><td>result</td><td>boolean</td><td>Returns true on success false on failure</td></tr>
</table>
==== Usage Example ====
```
<?php
require_once "$curl_http_client/curl_http_client.php";
$curl = new = new \Dinke\Curl_HTTP_HttpClient();;
//setup payment url and timeout
$payment_url = 'https://dev-payment.datingvip.com/api.json';
$timeout = 30;
//generate post data
$post_data = array
(
'$curl->setCredentials('some-token' =>, 'some-token',
'password' => '130d04b80a4196857e47b254ebfbb53f',');
$post_data = array(
'comman'cmd' => 'cards.update',
'data' => array(
'tracking_user' => '4151302',
'ccdt_id' => '64'393',
'card_number' => '5555555555554444',
'card_expire' => '1215',
'card_cvv2' => '123',
'first_name' => 'Dragan'Pera',
'last_name' => 'Dinic'Peric'
)
);
$response = $curl->send_post_dPostData($payment_url, $post_data, null, $timeout);
if($response === false)
{
//handle errors
}
//decode json to get array
$response = json_decode($response, true);
var_dump($response);
```
Excepted output after running this script should be:
```
array (size=9)
'code' => int 700
'status' => string 'Action completed succesfully' (length=28)
'command' => string 'cards.update' (length=12)
'result' => boolean true
'request' =>
array (size=4)
'token' => string 'some-token' (length=10)
'password' => string '130d04b80a4196857e47b254ebfbb53fsome-pass' (length=32)
'command' => string 'cards.update' (length=12)
'data' =>
array (size=7)
'tracking_user' => string '14151302' (length=1)
'ccdt_id' => string '1393' (length=1)
'card_number' => string '555555xxxxxx4444' (length=16)
'card_expire' => string '1215' (length=4)
'card_cvv2' => string 'xxx' (length=3)
'first_name' => string 'Dragan' (length=6)
'last_name' => string 'Dinic' (length=5)
'ts' => int 1399652185
'origin_ip' => boolean false
'debug' => null
'errors' => null
```