如何在curl php中发送推送通知时获取注册id

<?php
$secretId = "your_secret_id";
$secretKey = "your_secret_key";
$timestamp = time();
$nonce = uniqid();

$method = "POST";
$uri = "/v3/push/app";
$host = "api.tpns.tencent.com";
$contentType = "application/json";

$data = array(
    "audience_type" => "token",
    "token_list" => array(
        "your_registration_id"
    ),
    "message" => array(
        "title" => "Your notification title",
        "content" => "Your notification content"
    )
);

$dataStr = json_encode($data);
$signStr = "POST" . $host . $uri . $dataStr . $timestamp . $nonce . $contentType . $secretId;
$sign = base64_encode(hash_hmac("sha256", $signStr, $secretKey, true));

$headers = array(
    "Content-Type: " . $contentType,
    "Authorization: " . $sign,
    "X-TC-Action: " . $uri,
    "X-TC-Timestamp: " . $timestamp,
    "X-TC-Nonce: " . $nonce,
    "Host: " . $host
);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://" . $host . $uri);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
curl_setopt($ch, CURLOPT_POSTFIELDS, $dataStr);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

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

echo $response;
?>