3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(40 - 40 * (1 - (1-0.1) * (1-0.23) * (1-0.1)) - 5 - 4 - 5 - 5);
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
float(5.948)
Output for hhvm-3.10.0

Process exited with code 153.