PHP code example of rapp-lib / middleman

1. Go to this page and download the library: Download rapp-lib/middleman 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/ */

rapp-lib / middleman example snippets


use Psr\Http\Message\RequestInterface as Request;
use Zend\Diactoros\Response;

$dispatcher = new Dispatcher([
    function (Request $request, callable $next) {
        return $next($request); // delegate control to next middleware
    },
    function (Request $request) {
        return (new Response())->withBody(...); // abort middleware stack and return the response
    },
    // ...
]);

$response = $dispatcher->dispatch($request);


use Psr\Http\Message\RequestInterface as Request;

class MyMiddleware implements MiddlewareInteface
{
    public function __invoke(Request $request, callable $next) {
        // ...
    }
}


$dispatcher = new Dispatcher(
    [
        RouterMiddleware::class,
        ErrorMiddleware::class,
    ],
    new ContainerResolver($container)
);


use Zend\Diactoros\Response;

function ($request, $next) {
    return (new Response())->withBody(...); // next middleware won't be run
}


function ($request, $next) {
    if ($request->getMethod() !== 'POST') {
        return $next($request); // run the next middleware
    } else {
        // ...
    }
}


function ($request, $next) {
    $result = $next($request); // run the next middleware

    return $result->withHeader(...); // then modify it's response
}