mailchimp

gistfile1.txt

$data = [
    'email' => $_POST["email"],
    'status' => 'subscribed',
    'firstname' => '',
    'lastname' => ''
];

syncMailchimp($data);

function syncMailchimp($data)
{
    $apiKey = '';
    $listId = '';

    $memberId = md5(strtolower($data['email']));
    $dataCenter = substr($apiKey, strpos($apiKey, '-') + 1);
    $url = 'https://' . $dataCenter . '.api.mailchimp.com/3.0/lists/' . $listId . '/members/' . $memberId;

    $json = json_encode([
        'email_address' => $data['email'],
        'status' => $data['status'], // "subscribed","unsubscribed","cleaned","pending"
        'merge_fields' => [
            'FNAME' => $data['firstname'],
            'LNAME' => $data['lastname']
        ]
    ]);

    $ch = curl_init($url);

    curl_setopt($ch, CURLOPT_USERPWD, 'user:' . $apiKey);
    curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_TIMEOUT, 10);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $json);

    $result = curl_exec($ch);
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);

    return $httpCode;
}