3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo print_r(glob('/run/*'), true);
Output for 7.4.26 - 7.4.32, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Output for 8.0.13
Array ( [0] => /run/49e2b80d02c1530c6da24fa93f75dc21.bak [1] => /run/54b7c725dfff3b7d39f530de7d7e5821.bak [2] => /run/config.all.php [3] => /run/phpversions.php [4] => /run/postgresql [5] => /run/systemd )
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 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 - 7.4.25, 7.4.33, 8.0.0 - 8.0.12
Array ( [0] => /run/postgresql [1] => /run/systemd )

preferences:
283.78 ms | 405 KiB | 468 Q