3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(int ...$ints) { var_dump($ints); } test();
Output for 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.29, 8.2.0 - 8.2.21, 8.3.0 - 8.3.9
array(0) { }

preferences:
180.15 ms | 404 KiB | 194 Q