3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(glob('*'));
Output for 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 - 7.4.32, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(3) { [0]=> string(3) "etc" [1]=> string(2) "in" [2]=> string(3) "tmp" }
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 7.4.33
array(19) { [0]=> string(3) "bin" [1]=> string(4) "boot" [2]=> string(3) "dev" [3]=> string(3) "etc" [4]=> string(4) "home" [5]=> string(2) "in" [6]=> string(3) "lib" [7]=> string(5) "lib64" [8]=> string(3) "mnt" [9]=> string(3) "opt" [10]=> string(4) "proc" [11]=> string(4) "root" [12]=> string(3) "run" [13]=> string(4) "sbin" [14]=> string(3) "srv" [15]=> string(3) "sys" [16]=> string(3) "tmp" [17]=> string(3) "usr" [18]=> string(3) "var" }

preferences:
282.39 ms | 403 KiB | 415 Q