3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $x=40; $y=60; function myTest(){ global $x,$y; $y=$x+$y; } myTest(); echo "$y"; ?>
Output for 5.6.30, hhvm-3.15.4 - 3.22.0, 7.0.0 - 7.3.0rc3
100