3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $b = 'online PHP shell, execute code in 100+ different PHP versions!'; preg_match_all('#[a-z0-9]{6}#i',$b,$w); var_dump($w);
Output for 4.3.0 - 7.1.0
array(1) { [0]=> array(4) { [0]=> string(6) "online" [1]=> string(6) "execut" [2]=> string(6) "differ" [3]=> string(6) "versio" } }