3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php for($f = 1; $f <= 20; $f++) { Echo "hi\n\r"; }
based on Q6Quv
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi
Output for hhvm-3.10.0

Process exited with code 153.