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run code in 300+ PHP versions simultaneously
<?php var_dump(glob('/../../*'));
Output for 7.0.0, 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
array(3) { [0]=> string(10) "/../../etc" [1]=> string(9) "/../../in" [2]=> string(10) "/../../tmp" }
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, 7.0.1 - 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 - 8.0.13
array(19) { [0]=> string(10) "/../../bin" [1]=> string(11) "/../../boot" [2]=> string(10) "/../../dev" [3]=> string(10) "/../../etc" [4]=> string(11) "/../../home" [5]=> string(9) "/../../in" [6]=> string(10) "/../../lib" [7]=> string(12) "/../../lib64" [8]=> string(10) "/../../mnt" [9]=> string(10) "/../../opt" [10]=> string(11) "/../../proc" [11]=> string(11) "/../../root" [12]=> string(10) "/../../run" [13]=> string(11) "/../../sbin" [14]=> string(10) "/../../srv" [15]=> string(10) "/../../sys" [16]=> string(10) "/../../tmp" [17]=> string(10) "/../../usr" [18]=> string(10) "/../../var" }

preferences:
330.98 ms | 406 KiB | 468 Q