3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime(date('Y-m-d')).'/'.time();
Output for 5.4.0 - 5.4.45, 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
1444860000/1444942951

preferences:
201.79 ms | 402 KiB | 234 Q