3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = "THEDLSDARNVNSCCVBXXMTGFRWSCVIYTVBVSDOPTRVBNMAITYSURFDMOTYYERSAWERTYMOITRUHDYRTBDIVNOWUNMBORNSTR"; for ($x=1 ; $x<strlen($str) ; $x += $x) { echo $str[$x]; }
Output for 4.3.0 - 7.1.0
HELRBBR