3v4l.org

run code in 300+ PHP versions simultaneously
<?php print time() - strtotime('today at 9:00am');
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0
1447348375
preferences:
120.03 ms | 403 KiB | 188 Q