Zabbix

<?php declare(strict_types = 1);

/*

** Zabbix

** Copyright (C) 2001-2022 Zabbix SIA

**

** This program 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 2 of the License, or

** (at your option) any later version.

**

** This program 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 this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

​

/**

 * Cookie helper.

 */

class CCookieHelper {

​

    /**

     * Check cookie exists.

     *

     * @static

     *

     * @param string $name

     *

     * @return boolean

     */

    public static function has(string $name): bool {

        return array_key_exists($name, $_COOKIE);

    }

​

    /**

     * Get cookie value.

     *

     * @static

     *

     * @param string $name

     *

     * @return mixed

     */

    public static function get(string $name) {

        return self::has($name) ? $_COOKIE[$name] : null;

    }

​

    /**

     * Add cookie.

     *

     * @static

     *

     * @param string  $name

     * @param string  $value

     * @param integer $time

     *

     * @return boolean

     *

     * @throws Exception

     */

    public static function set(string $name, string $value, int $time = 0): bool {

        if (headers_sent()) {

            throw new \Exception(_('Headers already sent.'));

        }

​

        $path = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);

        $path = rtrim(substr($path, 0, strrpos($path, '/')), '/');

​

        if (mb_strlen($value) === 0) {

            throw new \Exception(_('Value cannot be empty.'));

        }

​

        if (!setcookie($name, $value, $time, $path, '', HTTPS, true)) {

            return false;

        }

​

        $_COOKIE[$name] = $value;

​

        return true;

    }

​

    /**

     * Delete cookie.

     *

     * @static

     *