prevent multiple entries of same methode in FastRouteDispatcher

[papparazzo]

If you create two routes, one with a static path and the other one with a placeholder
and call "getAllowedMethods" from Slim/Routing/FastRouteDispatcher.php afterwards, the same method is returned twice, because one route is set in staticRouteMap while the other one is set in variableRouteData.

Please see example below for further information

composer.json:

{
    "require": {
        "slim/slim": "^4.11",
        "slim/http": "^1.3",
        "slim/psr7": "^1.6"
    }
}

public/index.php:

<?php

use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
use Slim\Factory\AppFactory;
use Slim\Routing\RouteContext;

require __DIR__ . '/../vendor/autoload.php';

$app = AppFactory::create();

$app->get('/name', function (Request $request, Response $response) {
    $rr = RouteContext::fromRequest($request)->getRoutingResults();
    var_dump($rr->getDispatcher()->getAllowedMethods($rr->getUri()));
    return $response;
});

$app->get('/{name}', function (Request $request, Response $response) {
    $rr = RouteContext::fromRequest($request)->getRoutingResults();
    var_dump($rr->getDispatcher()->getAllowedMethods($rr->getUri()));
    return $response;
});

$app->run();

php -S localhost:8000 -t public

Output:

array(2) {
    [0]=> string(3) "GET" 
    [1]=> string(3) "GET" 
} 

[l0gicgate]

Thank you for this contribution @papparazzo!