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run code in 300+ PHP versions simultaneously
<?php var_dump(scandir(__DIR__));
Output for 7.3.33, 7.4.27 - 7.4.33, 8.0.13 - 8.0.23, 8.0.25 - 8.0.28, 8.0.30, 8.1.0 - 8.1.16, 8.1.18 - 8.1.28, 8.2.0 - 8.2.1, 8.2.3 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(3) { [0]=> string(1) "." [1]=> string(2) ".." [2]=> string(5) "00L68" }
Output for 8.3.5
array(4) { [0]=> string(1) "." [1]=> string(2) ".." [2]=> string(5) "00L68" [3]=> string(5) "jcYWO" }
Output for 8.2.2
array(4) { [0]=> string(1) "." [1]=> string(2) ".." [2]=> string(5) "00L68" [3]=> string(5) "H8ueb" }
Output for 8.1.17
array(4) { [0]=> string(1) "." [1]=> string(2) ".." [2]=> string(5) "00L68" [3]=> string(5) "AR4q8" }
Output for 8.0.29
array(4) { [0]=> string(1) "." [1]=> string(2) ".." [2]=> string(5) "00L68" [3]=> string(5) "RseCv" }
Output for 8.0.24
array(4) { [0]=> string(1) "." [1]=> string(2) ".." [2]=> string(5) "00L68" [3]=> string(5) "NJrn6" }
Output for 8.0.0 - 8.0.12
Warning: scandir(/in): Failed to open directory: Permission denied in /in/00L68 on line 2 Warning: scandir(): (errno 13): Permission denied in /in/00L68 on line 2 bool(false)
Output for 7.4.26
array(5) { [0]=> string(1) "." [1]=> string(2) ".." [2]=> string(5) "00L68" [3]=> string(5) "M9RZr" [4]=> string(5) "tAmDG" }
Output for 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 - 7.3.32, 7.4.0 - 7.4.25
Warning: scandir(/in): failed to open dir: Permission denied in /in/00L68 on line 2 Warning: scandir(): (errno 13): Permission denied in /in/00L68 on line 2 bool(false)

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276.34 ms | 404 KiB | 415 Q