使用没有 cURL 的 MailChimp API

Question

我正在尝试使用 MailChimp API 在订阅者选中表单上的框后将其添加到列表中。我可以用 cURL 做到这一点，它工作正常，但它所在的服务器没有启用它。我正在尝试使用 file_get_contents()，但这给了我 401 错误。我检查了 API 密钥和列表 ID，它们都是正确的。我猜我的语法搞砸了，或者我把东西放在了错误的地方，但我没有看到问题。我尝试过的如下。有人有什么想法吗？

if (isset($_POST['mailtest']) == 'value1'){
    $email = $_POST['email'];
    $fname =  $_POST['firstname'];
    $lname =  $_POST['lastname'];
    $mailchimp_api_key = 'apikey';
    $mailchimp_list_id = 'listid';
    $data = array(
              'apikey' => $mailchimp_api_key, 
              'id' => $mailchimp_list_id, 
              'email' => $email
              'status'=>'subscribed'
);
    $memberId = md5(strtolower($email));
    $dataCenter = substr($mailchimp_api_key ,strpos($mailchimp_api_key, '-')+1);
    $endpoint = 'https://' . $dataCenter . '.api.mailchimp.com/3.0/lists/' . $mailchimp_list_id . '/members/' . $memberId;
    if ($fname && $lname) $data['merge_vars '] = array('FNAME' => $fname, 'LNAME' => $lname);
    $json_data = json_encode($data);
    $options = array(
        'http' => array(
            'method' => 'POST',
            'header' => "Content-type: application/json",
            "Connection: close\r\n" .
            "Content-length: " . strlen($json_data) . "\r\n",
            'data' => $json_data,
                     ),);
    $context = stream_context_create($options);
    $result = file_get_contents($endpoint, false, $context); 
    }

Answer 1

您需要设置基本身份验证标头。同样，您似乎将您的 dataCentre 包含在您的 api 密钥中，所以下面的代码可能需要一些调整，因为我实际上并不知道 $mailchimp_api_key 设置为什么。

// this is improper usage of isset. isset returns a boolean
// since you're not doing a strict match it'll always work, 
// unless mailtest is null or isn't set.
if (isset($_POST['mailtest']) == 'value1') {
    $email = $_POST['email'];
    $fname =  $_POST['firstname'];
    $lname =  $_POST['lastname'];
    $mailchimp_api_key = 'apikey';
    $mailchimp_list_id = 'listid';
    $data = array(
              'apikey' => $mailchimp_api_key, 
              'id' => $mailchimp_list_id, 
              'email' => $email
              'status'=>'subscribed'
    );
    $memberId = md5(strtolower($email));
    $dataCenter = substr($mailchimp_api_key ,strpos($mailchimp_api_key, '-')+1);
    $endpoint = 'https://' . $dataCenter . '.api.mailchimp.com/3.0/lists/' . $mailchimp_list_id . '/members/' . $memberId;
    if ($fname && $lname) {
        $data['merge_vars '] = array('FNAME' => $fname, 'LNAME' => $lname);
    }
    $json_data = json_encode($data);
    $options = array(
        'http' => array(
            'method' => 'POST',
            'header' =>  implode(
                "\r\n",
                [
                    "Content-type: application/json",
                    "Content-length: " . strlen($json_data),
                    "Authorization: Basic " . base64_encode("anystring:$mailchimp_api_key") // see note above
                ]
            ),
            'content' => $json_data,
         )
    );
    $context = stream_context_create($options);
    $result = file_get_contents($endpoint, false, $context); 
}