PHP code example of phputil / csrf

1. Go to this page and download the library: Download phputil/csrf 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/ */

phputil / csrf example snippets



use phputil\router\Router;
use function phputil\crsf\crsf; // Step 1: Declare the namespace usage for the function.
$app = new Router();

$app->use( crsf() ); // Step 2: Invoke the function to use it as a middleware.

$app->get( '/', function( $req, $res ) {
    $res->send( 'Hello' );
} );
$app->listen();


/**
 * Returns a CSRF middleware.
 *
 * @param array|CsrfOptions $options CSRF options.
 * @param CsrfStrategy $strategy Strategy. By default it uses a cookie-based strategy with default options.
 * @param CsrfStorage $storage Storage. By default it uses a session-based storage with default options.
 *
 * @return callable
 */
function csrf( $options = [], CsrfStrategy $strategy = null, CsrfStorage $storage = null ): callable;