如何处理电子邮件已经存在mailchimp api代码php中的错误

我有这个代码：

    App::import('Vendor', 'mailchimp', array('file' => 'mailchimp/Mailchimp.php'));
    $key = Configure::read("MAILCHIMP_KEY");
    $list_id = 'xxxxxxxx';
    $email=array('email' => $email_id);
    $merge_vars = array(
        'FNAME' => $fname, 
        'LNAME' => $lname,             
        'groupings' => 
            array(
                'name' => array('TestGroupTitle'),
                'groups' => array('TestGroup')
            )
        );

    $double_optin='false';
    $mailchimp = new Mailchimp($key);

    // sample to take help
    // subscribe(string apikey, string id, struct email, struct merge_vars, string email_type, bool double_optin, bool update_existing, bool replace_interests, bool send_welcome)
    $result = $mailchimp->lists->subscribe($list_id, $email, $merge_vars, 'html', $double_optin, false, true, false);

当我第一次添加我的电子邮件ID时它正常工作但如果再次添加相同的电子邮件,则会显示以下错误：xxxx@xx.com已订阅列出XXX简报.点击此处更新您的个人资料.

我没有回应任何事情,但这个信息仍然会传来.

我也知道在调试之后我得到了什么错误：

array(
'status' => 'error',
'code' => (int) 214,
'name' => 'List_AlreadySubscribed',
'error' => 'xxxx is already subscribed to list xxxx Newsletter. Click here to update your profile.'
)

我也试过这个,但什么都没发生.

  if ($mailchimp->errorCode) {
        $error['Code'] = $this->_mailChimp->errorCode;
        $error['Message'] = $this->_mailChimp->errorMessage;
        pr($error);
        pr($error['Code']);
    } 

我正在使用PHP和Mailchimp api 2.0.任何帮助将受到高度赞赏.我浪费了这一整天的时间.

标签：php,mailchimp
来源： https://codeday.me/bug/20190529/1175994.html