3v4l.org

run code in 300+ PHP versions simultaneously
<?php print('Expires: '. gmdate('D, d M Y H:i:s', strtotime('tomorrow midnight UTC')) . ' GMT'); ?> html { --time: <?php print time(); ?>; }
Output for 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Expires: Mon, 23 Mar 2026 00:00:00 GMThtml { --time: 1774158329; }
preferences:
51.96 ms | 708 KiB | 4 Q