3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $var = 'Hello'; function hassle($str) { preg_replace('/[^[:alnum:]]/', '', $str); $chars = str_split($str); shuffle($chars); return implode('', $chars); } echo hassle($var); } catch (Exception $e) { }

preferences:
30.17 ms | 402 KiB | 5 Q