3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $r = 0; for ($i = 1; $i <= $r; $i++) { echo $i. PHP_EOL; } for ($i = 1; $i <= $r; $i++) { echo $i. PHP_EOL; }
Output for 4.3.0 - 7.3.0beta1