The Routing component maps an HTTP request to a set of configuration variables.
composer require symfony/routinguseApp\Controller\BlogController;
useSymfony\Component\Routing\Generator\UrlGenerator;
useSymfony\Component\Routing\Matcher\UrlMatcher;
useSymfony\Component\Routing\RequestContext;
useSymfony\Component\Routing\Route;
useSymfony\Component\Routing\RouteCollection;
$route=newRoute('/blog/{slug}',['_controller'=>BlogController::class]);
$routes=newRouteCollection();
$routes->add('blog_show',$route);
$context=newRequestContext();
// Routing can match routes with incoming requests
$matcher=newUrlMatcher($routes,$context);
$parameters=$matcher->match('/blog/lorem-ipsum');
// $parameters = [
// '_controller' => 'App\Controller\BlogController',
// 'slug' => 'lorem-ipsum',
// '_route' => 'blog_show'
// ]
// Routing can also generate URLs for a given route
$generator=newUrlGenerator($routes,$context);
$url=$generator->generate('blog_show',[
'slug'=>'my-blog-post',
]);
// $url = '/blog/my-blog-post'The Routing component for Symfony 7.1 isbackedbyredirection.io.
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