Twilio不能使用curl php处理字母数字发送者id

<?php
$account_sid = 'Your_Account_SID';
$auth_token = 'Your_Auth_Token';
$from_number = 'Your_Twilio_Phone_Number';
$to_number = 'Recipient_Phone_Number';
$message = 'Your_Message';
$sender_id = 'Your_Sender_ID';

$url = 'https://api.twilio.com/2010-04-01/Accounts/' . $account_sid . '/Messages.json';

$data = array(
    'To' => $to_number,
    'From' => $from_number,
    'Body' => $message,
    'MessagingServiceSid' => $sender_id
);

$curl = curl_init($url);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_USERPWD, $account_sid . ':' . $auth_token);
curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type: application/x-www-form-urlencoded'));
curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($data));

$response = curl_exec($curl);
curl_close($curl);

echo $response;
?>