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PHP code example of miladrahimi / phprouter

1. Go to this page and download the library: Download miladrahimi/phprouter library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

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

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

miladrahimi / phprouter example snippets


    use MiladRahimi\PhpRouter\Router;
    use Laminas\Diactoros\Response\JsonResponse;

    $router = Router::create();

    $router->get('/', function () {
        return new JsonResponse(['message' => 'ok']);
    });

    $router->dispatch();


    use MiladRahimi\PhpRouter\Router;
    use MiladRahimi\PhpRouter\View\View

    $router = Router::create();
    $router->setupView('/../views');

    $router->get('/', function (View $view) {
        return $view->make('profile', ['user' => 'Jack']);
    });

    $router->dispatch();


use MiladRahimi\PhpRouter\Router;

$router = Router::create();

$router->get('/', function () { /* ... */ });
$router->post('/', function () { /* ... */ });
$router->put('/', function () { /* ... */ });
$router->patch('/', function () { /* ... */ });
$router->delete('/', function () { /* ... */ });

$router->dispatch();


use MiladRahimi\PhpRouter\Router;

$router = Router::create();

$router->define('GET', '/', function () { /* ... */ });
$router->define('OPTIONS', '/', function () { /* ... */ });
$router->define('CUSTOM', '/', function () { /* ... */ });

$router->dispatch();


use MiladRahimi\PhpRouter\Router;

$router = Router::create();

$router->any('/', function () {
    return 'This is Home! No matter what the HTTP method is!';
});

$router->dispatch();


use MiladRahimi\PhpRouter\Router;

$router = Router::create();

$router->get('/', function () {
    return 'This is a closure controller!';
});

$router->dispatch();


use MiladRahimi\PhpRouter\Router;

class UsersController
{
    function index()
    {
        return 'Class: UsersController & Method: index';
    }

    function handle()
    {
        return 'Class UsersController.';
    }
}

$router = Router::create();

// Controller: Class=UsersController Method=index()
$router->get('/method', [UsersController::class, 'index']);

// Controller: Class=UsersController Method=handle()
$router->get('/class', UsersController::class);

$router->dispatch();


use MiladRahimi\PhpRouter\Router;

$router = Router::create();

// Required parameter
$router->get('/post/{id}', function ($id) {
    return "The content of post $id";
});

// Optional parameter
$router->get('/welcome/{name?}', function ($name = null) {
    return 'Welcome ' . ($name ?: 'Dear User');
});

// Optional parameter, Optional / (Slash)!
$router->get('/profile/?{user?}', function ($user = null) {
    return ($user ?: 'Your') . ' profile';
});

// Optional parameter with default value
$router->get('/roles/{role?}', function ($role = 'guest') {
    return "Your role is $role";
});

// Multiple parameters
$router->get('/post/{pid}/comment/{cid}', function ($pid, $cid) {
    return "The comment $cid of the post $pid";
});

$router->dispatch();


use MiladRahimi\PhpRouter\Router;

$router = Router::create();

// "id" must be numeric
$router->pattern('id', '[0-9]+');

$router->get('/post/{id}', function (int $id) { /* ... */ });

$router->dispatch();


use MiladRahimi\PhpRouter\Router;
use Laminas\Diactoros\ServerRequest;
use Laminas\Diactoros\Response\JsonResponse;

$router = Router::create();

$router->get('/', function (ServerRequest $request) {
    $method  = $request->getMethod();
    $uriPath = $request->getUri()->getPath();
    $headers = $request->getHeaders();
    $queryParameters = $request->getQueryParams();
    $bodyContents    = $request->getBody()->getContents();
    // ...
});

$router->dispatch();


use Laminas\Diactoros\Response\RedirectResponse;
use MiladRahimi\PhpRouter\Router;
use Laminas\Diactoros\Response\EmptyResponse;
use Laminas\Diactoros\Response\HtmlResponse;
use Laminas\Diactoros\Response\JsonResponse;
use Laminas\Diactoros\Response\TextResponse;

$router = Router::create();

$router->get('/html/1', function () {
    return '<html>This is an HTML response</html>';
});
$router->get('/html/2', function () {
    return new HtmlResponse('<html>This is also an HTML response</html>', 200);
});
$router->get('/json', function () {
    return new JsonResponse(['error' => 'Unauthorized!'], 401);
});
$router->get('/text', function () {
    return new TextResponse('This is a plain text...');
});
$router->get('/empty', function () {
    return new EmptyResponse(204);
});
$router->get('/redirect', function () {
    return new RedirectResponse('https://miladrahimi.com');
});

$router->dispatch();


use MiladRahimi\PhpRouter\Router;
use MiladRahimi\PhpRouter\View\View

$router = Router::create();

// Setup view feature and set the directory of view files
$router->setupView(__DIR__ . '/../views');

$router->get('/profile', function (View $view) {
    // It looks for a view with path: __DIR__/../views/profile.phtml
    return $view->make('profile', ['user' => 'Jack']);
});

$router->get('/blog/post', function (View $view) {
    // It looks for a view with path: __DIR__/../views/blog/post.phtml
    return $view->make('blog.post', ['post' => $post]);
});

$router->dispatch();


<h1> echo $title


use MiladRahimi\PhpRouter\Router;

$router = Router::create();

// A group with uri prefix
$router->group(['prefix' => '/admin'], function (Router $router) {
    // URI: /admin/setting
    $router->get('/setting', function () {
        return 'Setting Panel';
    });
});

// All of group attributes together!
$attributes = [
    'prefix' => '/admin',
    'domain' => 'shop.example.com',
    'middleware' => [AuthMiddleware::class],
];

$router->group($attributes, function (Router $router) {
    // URL: http://shop.example.com/admin/users
    // Domain: shop.example.com
    // Middleware: AuthMiddleware
    $router->get('/users', [UsersController::class, 'index']);
});

$router->dispatch();


use MiladRahimi\PhpRouter\Router;
use Psr\Http\Message\ServerRequestInterface;
use Laminas\Diactoros\Response\JsonResponse;

class AuthMiddleware
{
    public function handle(ServerRequestInterface $request, Closure $next)
    {
        if ($request->getHeader('Authorization')) {            
            // Call the next middleware/controller
            return $next($request);
        }

        return new JsonResponse(['error' => 'Unauthorized!'], 401);
    }
}

$router = Router::create();

// The middleware attribute takes an array of middleware, not a single one!
$router->group(['middleware' => [AuthMiddleware::class]], function(Router $router) {
    $router->get('/admin', function () {
        return 'Admin API';
    });
});

$router->dispatch();


use MiladRahimi\PhpRouter\Router;

$router = Router::create();

// Domain
$router->group(['domain' => 'shop.com'], function(Router $router) {
    $router->get('/', function () {
        return 'This is shop.com';
    });
});

// Subdomain
$router->group(['domain' => 'admin.shop.com'], function(Router $router) {
    $router->get('/', function () {
        return 'This is admin.shop.com';
    });
});

// Subdomain with regex pattern
$router->group(['domain' => '(.*).example.com'], function(Router $router) {
    $router->get('/', function () {
        return 'This is a subdomain';
    });
});

$router->dispatch();


use MiladRahimi\PhpRouter\Router;
use Laminas\Diactoros\Response\JsonResponse;
use MiladRahimi\PhpRouter\Url;

$router = Router::create();

$router->get('/about', [AboutController::class, 'show'], 'about');
$router->get('/post/{id}', [PostController::class, 'show'], 'post');
$router->get('/links', function (Url $url) {
    return new JsonResponse([
        'about' => $url->make('about'),             /* Result: /about  */
        'post1' => $url->make('post', ['id' => 1]), /* Result: /post/1 */
        'post2' => $url->make('post', ['id' => 2])  /* Result: /post/2 */
    ]);
});

$router->dispatch();


use MiladRahimi\PhpRouter\Router;
use Laminas\Diactoros\Response\JsonResponse;
use MiladRahimi\PhpRouter\Routing\Route;

$router = Router::create();

$router->get('/{id}', function (Route $route) {
    return new JsonResponse([
        'uri'    => $route->getUri(),            /* Result: "/1" */
        'name'   => $route->getName(),           /* Result: "sample" */
        'path'   => $route->getPath(),           /* Result: "/{id}" */
        'method' => $route->getMethod(),         /* Result: "GET" */
        'domain' => $route->getDomain(),         /* Result: null */
        'parameters' => $route->getParameters(), /* Result: {"id": "1"} */
        'middleware' => $route->getMiddleware(), /* Result: []  */
        'controller' => $route->getController(), /* Result: {}  */
    ]);
}, 'sample');

$router->dispatch();


use MiladRahimi\PhpContainer\Container;
use MiladRahimi\PhpRouter\Router;

$router = Router::create();

$router->getContainer()->singleton(Database::class, MySQL::class);
$router->getContainer()->singleton(Config::class, JsonConfig::class);

// Resolve directly
$router->get('/', function (Database $database, Config $config) {
    // Use MySQL and JsonConfig...
});

// Resolve container
$router->get('/', function (Container $container) {
    $database = $container->get(Database::class);
    $config = $container->get(Config::class);
});

$router->dispatch();


use MiladRahimi\PhpRouter\Router;
use MiladRahimi\PhpRouter\Exceptions\RouteNotFoundException;
use Laminas\Diactoros\Response\HtmlResponse;

$router = Router::create();

$router->get('/', function () {
    return 'Home.';
});

try {
    $router->dispatch();
} catch (RouteNotFoundException $e) {
    // It's 404!
    $router->getPublisher()->publish(new HtmlResponse('Not found.', 404));
} catch (Throwable $e) {
    // Log and report...
    $router->getPublisher()->publish(new HtmlResponse('Internal error.', 500));
}

nginx
    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }