3v4l.org

run code in 300+ PHP versions simultaneously
<?php sleep(0);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.32, 8.0.0 - 8.0.24, 8.1.0 - 8.1.11

preferences:
75.7 ms | 410 KiB | 5 Q