3 * @copyright Copyright (C) 2010-2023, the Friendica project
5 * @license GNU AGPL version 3 or any later version
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 namespace Friendica\Util\Clock;
24 use DateTimeImmutable;
28 * Inspired by lcobucci/clock
29 * @see https://github.com/lcobucci/clock
31 final class SystemClock implements \Psr\Clock\ClockInterface
33 /** @var DateTimeZone */
36 public function __construct(DateTimeZone $timezone = null)
38 $this->timezone = $timezone ?? new DateTimeZone('UTC');
44 public function now(): DateTimeImmutable
46 return new DateTimeImmutable('now', $this->timezone);