3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function foo($x) { $y = $x + 5; echo $y; $y += $x / 2; echo $y; } foo(2);
based on YpIVZ
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
78
Output for hhvm-3.10.0

Process exited with code 153.