A PSR-15 middleware for hierarchical dispatching based on path prefixes
A middleware dispatching to other middleware stacks, based on different path prefixes.
This package is installable and autoloadable via Composer as middlewares/base-path-router.
composer require middlewares/base-path-router
You may also want to install middlewares/request-handler.
This example uses middleware/request-handler to execute the route handler:
$dispatcher = new Dispatcher([ new Middlewares\BasePathRouter([ '/admin' => $admin, '/admin/login' => $adminLogin, '/blog' => $blog, ]), new Middlewares\RequestHandler() ]); $response = $dispatcher->dispatch(new ServerRequest());
BasePathRouter allows anything to be defined as the router handler (a closure, callback, action object, controller class, etc). The middleware will store this handler in a request attribute.
Array with the paths (as keys) and handlers (as values).
true to continue to the next middleware instead return an empty 404 response for non-matching requests (i.e. those that do not have an URI path start with one of the provided prefixes).
By default, subsequent middleware will receive a slightly manipulated request object: any matching path prefixes will be stripped from the URI.
This helps when you have a hierarchical setup of routers, where subsequent routers (e.g. one for the API stack mounted under the
/api endpoint) can ignore the common prefix.
If you want to disable this behavior, use the
$router = (new Middlewares\BasePathRouter([ '/prefix1' => $middleware1, ]))->stripPrefix(false);
The attribute name used to store the handler in the server request. The default attribute name is
The MIT License (MIT). Please see LICENSE for more information.