3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = rand(1337,2600)*42; $b = rand(1879,1955)*42; $a < $b ? $a ^= $b ^= $a ^= $b : $a = $b; echo $a+$b;

preferences:
31.73 ms | 402 KiB | 5 Q