3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = 0.1; $b = 0.7; echo ($a + $b) * 10 . "\n";
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
8
Output for hhvm-3.10.0

Process exited with code 153.