3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $J = 15; $chi = sin((2 * 3.14 / 365) * $J - 1.39); echo $chi;
Output for 4.3.0 - 5.6.21, hhvm-3.12.0, 7.0.0 - 7.1.0
-0.90522877735544
Output for hhvm-3.10.0

Process exited with code 153.