3v4l.org

run code in 300+ PHP versions simultaneously
<?php function x (array $y) { print_r ($y); } $i = ['1','fsd','sadf']; x($i);
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 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 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 ( [0] => 1 [1] => fsd [2] => sadf )
preferences:
279.2 ms | 404 KiB | 327 Q