3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [0 => 'A', 1 => 'B']; [$a, $b] = $arr; var_dump($a); var_dump($b);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
string(1) "A" string(1) "B"

preferences:
72.38 ms | 402 KiB | 62 Q