pure lotusBOT Aug 7, 2025, 4:33 PM

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quaint urchin Aug 7, 2025, 4:33 PM

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my code is too long

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how i can send

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sourcebin?

nova vessel Aug 7, 2025, 4:41 PM

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Hi there

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Can you just drop the relevant snippets from your Webhook endpoint

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Shouldn't need 100s and 100s of lines

pure lotusBOT Aug 7, 2025, 4:42 PM

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🧑‍💻 How to format code on Discord

pure lotus · 2025-08-07T16:33:01.847Z

l_webhooks | Stripe Developers | Page 1

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quaint urchin Aug 7, 2025, 4:42 PM

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hi

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i send it

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th

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thx

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public function handle(ServerRequestInterface $request)
    {
        global $db;

        $signature = $request->getHeaderLine('stripe-signature');

        $body = (string)$request->getBody();

            $event = \Stripe\Webhook::constructEvent(
                $body,
                $signature,
                $this->webhookSecret
            );


        file_put_contents('request_log.txt', print_r($request->getHeaders(), true));
        file_put_contents('request_body.txt', $body);

        // Traitement des événements Stripe
        switch ($event->type) {
            case 'invoice.payment_succeeded':
                $invoice = $event->data->object;

                $invoiceId = $invoice->id;
                $customerEmail = $invoice->customer_email ?? null;
                $amountPaid = $invoice->amount_paid;

                try {
                    $stmt = $db->prepare("INSERT INTO payments (invoice_id, customer_email, amount) VALUES (?, ?, ?)");
                    $stmt->execute([$invoiceId, $customerEmail, $amountPaid]);

                    http_response_code(200);
                    echo json_encode(['status' => 'success', 'message' => 'Payment processed successfully']);
                    return;
                } catch (\Exception $e) {
                    http_response_code(500);
                    echo json_encode(['status' => 'error', 'message' => 'Database error: ' . $e->getMessage()]);
                    return;
                }

            default:
                error_log('⚠️  Webhook non géré: ' . $event->type);
        }

        http_response_code(200);
        echo json_encode(['status' => 'ok']);
    }```

nova vessel Aug 7, 2025, 4:46 PM

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Okay and what exact error do you see?

quaint urchin Aug 7, 2025, 4:46 PM

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nova vessel Okay and what exact error do you see?

Fatal error: Uncaught Stripe\Exception\SignatureVerificationException: Unable to extract timestamp and signatures from header in C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\Exception\SignatureVerificationException.php:28 Stack trace: #0 C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\WebhookSignature.php(31): Stripe\Exception\SignatureVerificationException::factory('Unable to extra...', '', '') #1 C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\Webhook.php(29): Stripe\WebhookSignature::verifyHeader('', '', 'whsec_5776baa87...', 300) #2 C:\xampp\htdocs\backend\src\manager\stripeaccount.php(80): Stripe\Webhook::constructEvent('', '', 'whsec_5776baa87...') #3 C:\xampp\htdocs\backend\src\webhook.php(21): Liamo\Backend\manager\stripeaccount->handle(Object(Nyholm\Psr7\ServerRequest)) #4 {main} thrown in C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\Exception\SignatureVerificationException.php on line 28

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or

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<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in C:\xampp\htdocs\backend\src\manager\stripeaccount.php:100
Stack trace:
#0 C:\xampp\htdocs\backend\src\webhook.php(21): Liamo\Backend\manager\stripeaccount-&gt;handle(Object(Nyholm\Psr7\ServerRequest))
#1 {main}
  thrown in <b>C:\xampp\htdocs\backend\src\manager\stripeaccount.php</b> on line <b>100</b><br />

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but I don't care about that db

quaint urchin Aug 7, 2025, 4:48 PM

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quaint urchin Fatal error: Uncaught Stripe\Exception\SignatureVerificationException: Unable to...

That's what i think the more important

nova vessel Aug 7, 2025, 4:51 PM

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Hvae you logged out the $signature here?

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Before actually calling constructEvent()?

quaint urchin Aug 7, 2025, 4:53 PM

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nova vessel Hvae you logged out the `$signature` here?

file_put_contents('signature_log.txt', $signature);

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?

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if you talk about this, i didnt dit it

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t=1754585711,v1=91fdbd61da5a7964ed482c066cc5fd56fda37dfb76b3286f92f811488c36d2eb,v0=645e2a73fc712a759b67c018ec59e2814b02461eebdf3c8f7b26b0f6222e4efd

nova vessel Aug 7, 2025, 4:56 PM

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Ah yeah sorry I missed that

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Hmm what version of the PHP library are you using?

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The Stripe PHP SDK I mean

quaint urchin Aug 7, 2025, 4:57 PM

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2025-06-30.basil

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this is the version i am using

quaint urchin Aug 7, 2025, 4:58 PM

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nova vessel Ah yeah sorry I missed that

np

nova vessel Aug 7, 2025, 4:59 PM

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That's the API version

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But what version of the PHP SDK?

quaint urchin Aug 7, 2025, 4:59 PM

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oh

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sorry

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17.4.0

nova vessel Aug 7, 2025, 5:06 PM

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If you try to just decode the Event without the signature and endpoint does it work?

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Like just doing:

$event = \Stripe\Event::constructFrom(
    json_decode($payload, true)
  );

quaint urchin Aug 7, 2025, 5:07 PM

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i am gonna try

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thx

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atal error: Uncaught TypeError: array_keys(): Argument #1 ($array) must be of type array, null given in C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php:305 Stack trace: #0 C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php(305): array_keys(NULL) #1 C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php(276): Stripe\StripeObject->refreshFrom(NULL, NULL, false, 'v1') #2 C:\xampp\htdocs\backend\src\manager\stripeaccount.php(80): Stripe\StripeObject::constructFrom(NULL) #3 C:\xampp\htdocs\backend\src\webhook.php(21): Liamo\Backend\manager\stripeaccount->handle(Object(Nyholm\Psr7\ServerRequest)) #4 {main} thrown in C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php on line 305

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wtf

nova vessel Aug 7, 2025, 5:11 PM

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When you log out $body what do you see?

quaint urchin Aug 7, 2025, 5:11 PM

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nova vessel When you log out `$body` what do you see?

📎 message.txt

nova vessel Aug 7, 2025, 5:12 PM

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Hmm okay that looks fine to me....

quaint urchin Aug 7, 2025, 5:14 PM

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it's weird..

pure lotusBOT Aug 7, 2025, 5:17 PM

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median sedge Aug 7, 2025, 5:18 PM

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👋 Taking over this thread, catching up now

quaint urchin Aug 7, 2025, 5:18 PM

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thx

median sedge Aug 7, 2025, 5:27 PM

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Based on the logs you shared, the information all look fine to me.

With reference to "Unable to extract timestamp and signatures from header" in https://github.com/stripe/stripe-php/blob/master/lib/WebhookSignature.php#L32, this error will be thrown when the timestamp and signature can't be extracted, i.e. $signature in \Stripe\Webhook::constructEvent is malformed

GitHub

stripe-php/lib/WebhookSignature.php at master · stripe/stripe-php

PHP library for the Stripe API. . Contribute to stripe/stripe-php development by creating an account on GitHub.

quaint urchin Aug 7, 2025, 5:29 PM

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median sedge Based on the logs you shared, the information all look fine to me. With refere...

so what i need to do ?

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for fix

median sedge Aug 7, 2025, 5:30 PM

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However, the $signature value you shared earlier looks correct to me

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I'm trying to spot what could other possibility be

quaint urchin Aug 7, 2025, 5:30 PM

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thank you very much

median sedge Aug 7, 2025, 5:32 PM

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Could you log entire header, so that I can check what are the headers in the event?

quaint urchin Aug 7, 2025, 5:35 PM

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median sedge Could you log entire header, so that I can check what are the headers in the eve...

Array
(
    [Host] => Array
        (
            [0] => localhost
            [1] => localhost
        )

    [User-Agent] => Array
        (
            [0] => Stripe/1.0 (+https://stripe.com/docs/webhooks)
        )

    [Content-Length] => Array
        (
            [0] => 5490
        )

    [Accept] => Array
        (
            [0] => */*; q=0.5, application/xml
        )

    [Cache-Control] => Array
        (
            [0] => no-cache
        )

    [Content-Type] => Array
        (
            [0] => application/json; charset=utf-8
        )

    [Stripe-Signature] => Array
        (
            [0] => t=1754585711,v1=91fdbd61da5a7964ed482c066cc5fd56fda37dfb76b3286f92f811488c36d2eb,v0=645e2a73fc712a759b67c018ec59e2814b02461eebdf3c8f7b26b0f6222e4efd
        )

    [Accept-Encoding] => Array
        (
            [0] => gzip
        )

)

median sedge Aug 7, 2025, 5:44 PM

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It looks to me that $signature for some reason isn't passed correctly here. Do you have a simple reproducible code that I spin up to test out?

quaint urchin Aug 7, 2025, 5:59 PM

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median sedge It looks to me that `$signature` for some reason isn't passed correctly here. Do...

what do you mean by " simple reproducible code " ?

median sedge Aug 7, 2025, 6:05 PM

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a php server with only stripe webhook code that mirrors your server setting / config

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from the code, it looks fine to me

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it might be due to other reason or config

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without being able to reproduce the issue, it's hard to troubleshoot what problem is

quaint urchin Aug 7, 2025, 6:12 PM

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median sedge a php server with only stripe webhook code that mirrors your server setting / co...

I see, because I use PHP as a backend and Vite + React as a frontend.

median sedge Aug 7, 2025, 6:14 PM

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Webhook is backend only. Frontend shouldn't matter

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We only need the reproducible code for backend in PHP with the webhook event handling

pure lotusBOT Aug 7, 2025, 6:47 PM

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quaint urchin Aug 7, 2025, 6:54 PM

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hi

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📎 testeuh.zip

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@median sedge That's all the code I used for the webhooks

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plz i need someone who can help me to fix 😔

keen bay Aug 7, 2025, 7:09 PM

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Hi 👋

I'm taking over as my colleague has to go.

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Can you try using our scripts in our Webhook builder and verify whether or not they work for you?
https://docs.stripe.com/webhooks/quickstart

quaint urchin Aug 7, 2025, 7:15 PM

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oKAY thxx

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im gonna try

keen bay Aug 7, 2025, 7:18 PM

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If the PHP version of that script works for you, then I recommend starting to modify it to match the behavior you have in your current file. But do it one step at a time and test to make sure the code still works. That way you can see which change introduces the error.

quaint urchin Aug 7, 2025, 7:23 PM

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keen bay If the PHP version of that script works for you, then I recommend starting to mo...

Fatal error: Uncaught TypeError: array_keys(): Argument #1 ($array) must be of type array, null given in C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php:305 Stack trace: #0 C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php(305): array_keys(NULL) #1 C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php(276): Stripe\StripeObject->refreshFrom(NULL, NULL, false, 'v1') #2 C:\xampp\htdocs\backend\src\webhook.php(16): Stripe\StripeObject::constructFrom(NULL) #3 {main} thrown in C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php on line 305

keen bay Aug 7, 2025, 7:23 PM

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Sorry that doesn't make sense.

quaint urchin Aug 7, 2025, 7:23 PM

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<?php
require_once '../vendor/autoload.php';
require_once '../env.php';

\Stripe\Stripe::setApiKey(STRIPE_SECRET);
// Replace this endpoint secret with your endpoint's unique secret
// If you are testing with the CLI, find the secret by running 'stripe listen'
// If you are using an endpoint defined with the API or dashboard, look in your webhook settings
// at https://dashboard.stripe.com/webhooks
$endpoint_secret = STRIPE_WEBHOOK_SECRET;

$payload = @file_get_contents('php://input');
$event = null;

try {
    $event = \Stripe\Event::constructFrom(
        json_decode($payload, true)
    );
} catch(\UnexpectedValueException $e) {
    // Invalid payload
    echo '⚠️  Webhook error while parsing basic request.';
    http_response_code(400);
    exit();
}
if ($endpoint_secret) {

    $sig_header = $_SERVER['HTTP_STRIPE_SIGNATURE'];
    try {
      $event = \Stripe\Webhook::constructEvent(
      $payload, $sig_header, $endpoint_secret
  );
    } catch(\Stripe\Exception\SignatureVerificationException $e) {
       // Invalid signature
       echo '⚠️  Webhook error while validating signature.';
       http_response_code(400);
       exit();
    }
}
// Handle the event
switch ($event->type) {
    case 'payment_intent.succeeded':
        $paymentIntent = $event->data->object; // contains a \Stripe\PaymentIntent
        // Then define and call a method to handle the successful payment intent.
        // handlePaymentIntentSucceeded($paymentIntent);
        break;
    case 'payment_method.attached':
        $paymentMethod = $event->data->object; // contains a \Stripe\PaymentMethod
        // Then define and call a method to handle the successful attachment of a PaymentMethod.
        // handlePaymentMethodAttached($paymentMethod);
        break;
    default:
        // Unexpected event type
        error_log('Received unknown event type');
}

http_response_code(200);```

keen bay Aug 7, 2025, 7:24 PM

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What line of code is throwing that?

quaint urchin Aug 7, 2025, 7:25 PM

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noneeeeeeeee

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i just send the code i upload

keen bay Aug 7, 2025, 7:27 PM

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Did you add you API keys?

quaint urchin Aug 7, 2025, 7:28 PM

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Yes

keen bay Aug 7, 2025, 7:31 PM

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And you are running the code you just shared?

quaint urchin Aug 7, 2025, 7:31 PM

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keen bay And you are running the code you just shared?

Yes

keen bay Aug 7, 2025, 7:31 PM

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And what line in that code raises this exception?

quaint urchin Aug 7, 2025, 7:33 PM

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keen bay And what line in that code raises this exception?

This error is displayed to me when I open the file "http://localhost/backend/src/webhook.php" (i.e. the one containing the webhook) in the browser

keen bay Aug 7, 2025, 7:34 PM

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Why are you opening it in the browser?

quaint urchin Aug 7, 2025, 7:34 PM

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keen bay Why are you opening it in the browser?

for watch the error

keen bay Aug 7, 2025, 7:34 PM

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Webhook handling is purely back-end

quaint urchin Aug 7, 2025, 7:35 PM

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keen bay Aug 7, 2025, 7:35 PM

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Can you please try just running this script as a server and sending a webhook event to it?

quaint urchin Aug 7, 2025, 7:36 PM

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what i currently have is the stripe code you told me to put

keen bay Aug 7, 2025, 7:38 PM

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Right and I'm saying please run it in the terminal

$ php webhook.php

quaint urchin Aug 7, 2025, 7:39 PM

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okay

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PHP Fatal error:  Uncaught TypeError: array_keys(): Argument #1 ($array) must be of type array, null given in C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php:305
Stack trace:
#0 C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php(305): array_keys(NULL)
#1 C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php(276): Stripe\StripeObject->refreshFrom(NULL, NULL, false, 'v1')
#2 C:\xampp\htdocs\backend\src\webhook.php(16): Stripe\StripeObject::constructFrom(NULL)
#3 {main}
  thrown in C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php on line 305

Fatal error: Uncaught TypeError: array_keys(): Argument #1 ($array) must be of type array, null given in C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php:305
Stack trace:
#0 C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php(305): array_keys(NULL)
#1 C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php(276): Stripe\StripeObject->refreshFrom(NULL, NULL, false, 'v1')
#2 C:\xampp\htdocs\backend\src\webhook.php(16): Stripe\StripeObject::constructFrom(NULL)
#3 {main}

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this is exactly what i have when i am on the browser

keen bay Aug 7, 2025, 7:43 PM

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Okay I have reproduced that on my end too. This rules out it being something weird with PHP on windows (That has been a problem in the past).

quaint urchin Aug 7, 2025, 7:45 PM

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Good, one less variable

pure lotusBOT Aug 7, 2025, 7:48 PM

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quaint urchin Aug 7, 2025, 7:49 PM

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hey

keen bay Aug 7, 2025, 7:54 PM

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Did you follow all the steps we outline in the doc? https://docs.stripe.com/webhooks/quickstart?lang=php

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You need to run this like a server. Our doc shows the command php -S 127.0.0.1:4242

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I then set up a local listener using our CLI stripe listen --forward-to localhost:4242/webhook.php

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In a third terminal window, I triggered a webhook event.

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stripe trigger invoice.paid (it generates a lot of webhook events)

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I can see the script handling this correctly

quaint urchin Aug 7, 2025, 7:58 PM

#

#

speaking about this ?

keen bay Aug 7, 2025, 7:58 PM

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Yes

quaint urchin Aug 7, 2025, 7:58 PM

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Yes i have it bro

keen bay Aug 7, 2025, 7:58 PM

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Okay cool!

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So start tweaking that code to match what you want to do and see if/when it stops working

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Test using the CLI after every change

quaint urchin Aug 7, 2025, 7:59 PM

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Okay

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So, the error Fatal error: Uncaught TypeError: array_keys(): Argument #1 ($array) must be of type array, null given in C:\xampp\htdocs\backend\vendor\stripe\stripe-php\lib\StripeObject.php:305
Stack trace:

#

is normal ?

keen bay Aug 7, 2025, 8:00 PM

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Because you are trying to run this script by itself. It doesn't work like that. It's supposed to receive a webhook request and that is what triggers it.

quaint urchin Aug 7, 2025, 8:02 PM

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in the CLI ?

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ohhh

#l_webhooks

🧑‍💻 How to format code on Discord

Inline code: wrap in single backticks (`)

Code blocks: wrap in three backticks (```)