3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo'first 10 negative no.are:'; $n=0; while($n>=-10) { echo $n; $n--; } ?>
based on DdbTL
Output for 4.3.0 - 7.2.0
first 10 negative no.are:0-1-2-3-4-5-6-7-8-9-10