3v4l.org

run code in 300+ PHP versions simultaneously
<?php $k17="`xZ\"6zl>H,@i0B^\rgN'RGb!dFjCyw}5~7\nO8s-JuDhX(Up43oV\\]+t|%\t?_frI{SM&1=WvLTm:9 \$<#ca/*2);EY[qekQKPA.n";
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6

preferences:
203.75 ms | 404 KiB | 225 Q