3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $total = 0; for ($i=1; $i<=10; $i++) { $total += $total; } echo "Total is: ".$total; ?>
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Total is: 0