PSR 15: RequestHandler Example

HTTP Server Request Handlers

Namespace

Shieldon\Psr15\RequestHandler

RequestHandler

• __construct
• add
• handle

__construct($fallbackHandler)

• param RequestHandlerInterface fallbackHandler * The request handler.

Example:

$finalHandler = new FinalHandler();

$app = new RequestHandler($finalHandler);
$app->add(new ApiMiddleware());
$app->add(new StringMiddleware());

$response = $app->handle(ServerRequestFactory::fromGlobal());

add($middleware)

• param MiddlewareInterface middleware * The middleware.
• return void

Example:

$app->add(new ApiMiddleware());

handle(request)

• param ServerRequestInterface request * The server request.
• return ResponseInterface

Example:

$response = $app->handle(ServerRequestFactory::fromGlobal());