captcha.php

<?php

/**
 * Copyright 2006-2007 Sylvain Brison
 * Copyright 2011-2021 Christoph M. Becker
 *
 * This file is part of Cryptographp_XH.
 *
 * Cryptographp_XH is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Cryptographp_XH is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Cryptographp_XH.  If not, see <http://www.gnu.org/licenses/>.
 */

use Cryptographp\Dic;
use Cryptographp\Infra\Request;
use Cryptographp\Infra\Responder;

function cryptographp_captcha_display(): string
{
    return Responder::respond(Dic::makeCaptchaController()(Request::current()));
}

function cryptographp_captcha_check(): bool
{
    return Dic::makeCaptchaController()->verifyCaptcha(Request::current());
}