Replacement of HeaderUtil::redirect #161

<?php

namespace wcf\action;

use wcf\system\request\LinkHandler;
use wcf\util\HeaderUtil;

final class ExampleRedirectAction extends AbstractAction
{
    public function execute()
    {
        parent::execute();

        // Redirect to the landing page.
        HeaderUtil::redirect(
            LinkHandler::getInstance()->getLink()
        );

        exit;
    }
}

<?php

namespace wcf\action;

use Laminas\Diactoros\Response\RedirectResponse;
use wcf\system\request\LinkHandler;

final class ExampleRedirectAction extends AbstractAction
{
    public function execute()
    {
        parent::execute();

        // Redirect to the landing page.
        return new RedirectResponse(
            LinkHandler::getInstance()->getLink()
        );
    }
}