3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(scandir(__DIR__)); ?>
Output for 7.3.33, 7.4.26 - 7.4.33, 8.0.13 - 8.0.30, 8.1.1 - 8.1.25, 8.1.27 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [0] => . [1] => .. [2] => 4Unte )
Output for 8.1.26
Array ( [0] => . [1] => .. [2] => 4Unte [3] => 7ZB5l )
Output for 8.1.0
Array ( [0] => . [1] => .. [2] => 4Unte [3] => Su8s5 )
Output for 8.0.0 - 8.0.12
Warning: scandir(/in): Failed to open directory: Permission denied in /in/4Unte on line 2 Warning: scandir(): (errno 13): Permission denied in /in/4Unte on line 2
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/4Unte on line 2 Warning: scandir(): (errno 13): Permission denied in /in/4Unte on line 2

preferences:
266.96 ms | 404 KiB | 415 Q