3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $array = array (1, 2, 3, 5, 8, 13, 21, 34, 55);$sum = 0;for ($i = 0; $i < 5; $i++) { echo $array[$array[$i]] . "\n";}
Output for 4.3.0 - 7.2.0
2 3 5 13 55