3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php for($i = 0; $i < 9; $i++) { echo $i; } for($i = 0; $i < 9; ++$i) { echo $i; }
based on H7UVN
Output for 4.3.0 - 5.6.38, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.3.1
012345678012345678