3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('America/New_York today midnight');
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.29, 8.0.0 - 8.0.19, 8.1.0 - 8.1.6
1584072000

preferences:
73.9 ms | 416 KiB | 13 Q