PHP code example of il4mb / routing

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

il4mb / routing example snippets

use Il4mb\Routing\Http\Method;
use Il4mb\Routing\Http\Request;
use Il4mb\Routing\Map\Route;
use Il4mb\Routing\Router;

final class AdminController
{
    #[Route(Method::GET, '/admin/home', priority: 50)]
    public function home()
    {
        return 'ok';
    }

    // Fallback route (only used if nothing else matches)
    #[Route(Method::GET, '/{path.*}', fallback: true)]
    public function notFound(string $path, Request $req, Response $res, callable $next)
    {
        return ['error' => 'not_found', 'path' => $path];
    }
}

$router = new Router(options: [
    // Production deployments typically disable this side-effect.
    'manageHtaccess' => false,

    // chain|first|error_on_ambiguous
    'decisionPolicy' => 'first',

    // Enable only while debugging.
    'debugTrace' => true,
]);

$router->addRoute(new AdminController());

$response = $router->dispatch(new Request());
echo $response->send();

use Il4mb\Routing\Engine\DecisionPolicy;
use Il4mb\Routing\Engine\RouteDefinition;
use Il4mb\Routing\Engine\RouteTable;
use Il4mb\Routing\Engine\RouterEngine;
use Il4mb\Routing\Engine\RoutingContext;
use Il4mb\Routing\Engine\Matchers\HostMatcher;
use Il4mb\Routing\Engine\Matchers\PathPatternMatcher;
use Il4mb\Routing\Engine\Matchers\ProtocolMatcher;

$routes = [
    new RouteDefinition(
        id: 'proxy.payments.eu',
        target: ['cluster' => 'payments-eu'],
        matchers: [
            new ProtocolMatcher('https'),
            new HostMatcher('payments.example.com'),
            new PathPatternMatcher('/v1/**'),
        ],
        priority: 100,
    ),
];

$engine = new RouterEngine(new RouteTable($routes), policy: DecisionPolicy::FIRST);

$ctx = new RoutingContext(protocol: 'https', host: 'payments.example.com', path: '/v1/charge', method: 'GET');
$outcome = $engine->route($ctx);

if ($outcome->ok) {
    $selected = $outcome->decision->selected[0] ?? null;
    // $selected->target contains your adapter payload
}

bash
php -d zend.assertions=1 -d assert.exception=1 tests/run.php