Request Attributes and Containers

[TroyDavidson]

I have to use an AWS Lambda container for my code. The problem I'm having is getting my url attributes parsed out and into my Handler.

I have my url defined as this in serverless.yml:
http: "GET /client/{cid}/payment/{id}"

In my code that calls the Handler, I'm building a ServerRequest object and then pass it to my Handler:

$request = new ServerRequest($_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI'], getallheaders(), file_get_contents('php://input'));
$response = $queueDispatcher->handle($request);

But, when I parse out the attributes, I don't see cid nor id in the array:
$this->logger->info("attributes:" . print_r($request->getAttributes(), true));

Am I doing something wrong, or should I be doing this another way?

[dhrrgn]

How you get the path parameters depends on What type of function you're using. I assume you are using the FPM runtime, but are trying to get the parameters like you do with the Event-Based runtime. Here's more details.

FPM Runtime (php-XX-fpm layers)

Bref, sadly, does not pass along the path parameters from the API Gateway event. You can see how it converts the event to a FastCGI request here.

You must using a router of some sort, or otherwise parse the URL yourself, just like if it was a standard web request.

Event-Based Runtime (php-XX layers)

Using a PSR-15 request handler you can access the parameters through the ServerRequestInterface object passed to the handler.

Hope that helps!