PHP Flask Python style routes

php-flash-python-routes.php

<?php

#[Attribute]
class Route
{
    function __construct(
        public string $endpoint,
        public string $verb = 'GET'
    ) {}
}

class AppController
{
    #[Route("/hello/(\w+)")]
    public function index($name)
    {
        echo $name;
    }

    #[Route("/user/edit/(\d+)")]
    public function edit($id)
    {
        return true;
    }

    #[Route('/site/main/(\d+)/(\w+)')]
    public function doSomeWork($id, $name)
    {
        echo "I am working with an element by id $id and its name is $name";
    }
}


$routes = [];
$myendpoint = "/hello/yuriy";


$controller = new ReflectionClass(AppController::class);
$actions = $controller->getMethods(ReflectionMethod::IS_PUBLIC);

foreach ($actions as $action) {
    $attributes = $action->getAttributes();

    foreach ($attributes as $attribute) {
        $route = $attribute->newInstance();

        if (!($route instanceof Route)) {
            continue;
        }

        $verb = $route->verb;
        $endpoint = $route->endpoint;

        $routes[$verb][$endpoint] = $action;
    }
}

$found = false;
foreach ($routes['GET'] as $route => $callback) {
    if (preg_match("`$route`", $myendpoint, $matches)) {
        array_shift($matches);
        call_user_func_array(array(new $callback->class, $callback->name), $matches);
        $found = true;
        break;
    }
}

if (!$found) {
    throw new Exception('404');
}