PHP code example of krak / mw

1. Go to this page and download the library: Download krak/mw 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/ */

krak / mw example snippets




use Krak\Mw;

$handler = mw\compose([
    function($s, $next) {
        return strtoupper($s);
    },
    function($s, $next) {
        return 'x' . $next($s . 'x');
    }
]);

$res = $handler('abc');
assert($res == 'xABCX');