我正在使用 stripe 创建订阅计划，一切都很顺利，但我想创建一个取消订阅按钮，我已经通过 stackoverflow 寻找答案，但我找不到任何帮助、任何有用的资源或非常感谢代码!
高级.php:
<?php
require_once 'app/init.php';
include 'app/dbh.inc.php';
?>
<html>
<body>
<p>You're about to go premium.</p>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Premium</title>
</head>
<body>
<form action="premium_charge.php" method="POST">
<script
src="https://checkout.stripe.com/checkout.js"
class="stripe-button"
data-key="<?php echo $stripe['publishable']; ?>"
data-name="Connect Kitty"
data-description="Catwalk"
data-email="<?php echo $user->email; ?>"
data-amount="599"
data-currency="usd">
</script>
</form>
</body>
</html>
premium_charge.php:
<?php
require_once 'app/init.php';
if(isset($_POST['stripeToken'])) {
$token = $_POST['stripeToken'];
try {
Stripe_Charge::create([
"amount" => 599,
"currency" => "usd",
"source" => $token,
"description" => $user->email
]);
$db->query("
UPDATE tbl_twitter_user SET premium = 1
WHERE user_id = {$user->user_id}
");
} catch(Stripe_CardError $e) {
}
header('Location: index1.php');
exit();
}
?>
init.php:
<?php
session_start();
require_once 'vendor/autoload.php';
$stripe = [
'publishable' => 'pk_test_QR1JpboiLh5acjEhK6vwclar00N1Y0Evjd',
'private' => 'sk_test_N62K1YeWqBN1WyEsWmK149Rh00It8OTxqg'
];
Stripe::setApiKey($stripe['private']);
$db = new PDO('mysql:host=127.0.0.1;dbname=am', 'nt', 'f9');
$userQuery = $db->prepare("
SELECT user_id, username, email, premium
FROM tbl_twitter_user
WHERE username = :username
");
$userQuery->execute(['username' => $_SESSION['username']]);
$user = $userQuery->fetchObject();
?>
我已经包含了所有代码，因为我不确定需要使用哪个文件。
还有，如果有人担心 SQL 注入(inject)!
最佳答案
创建订阅时，您应该将订阅 ID 保存在数据库中。当用户要求取消订阅时，从数据库获取其订阅 ID 并调用 Stripe API:
$stmt = $db->prepare("SELECT subscription_id FROM tbl_twitter_user WHERE user_id = :userid");
$stmt->execute(['user_id' => $user->user_id]);
$row = $stmt->fetch(PDO::FETCH_OBJ);
$sub = \Stripe\Subscription::retrieve($row->subscription_id);
$sub->cancel();
关于php - 前 30 天到期后，如何取消每月定期费用？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/57664311/