3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo number_format(-0.2, 0);
Output for 7.2.0 - 7.3.0alpha1
0
Output for 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.30 - 7.1.17
-0