3v4l.org

run code in 300+ PHP versions simultaneously
<?php function checkThis(...$all) { var_dump($all); } checkThis('here', 'another');
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
array(2) { [0]=> string(4) "here" [1]=> string(7) "another" }
preferences:
71.24 ms | 1451 KiB | 4 Q