3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $symbols = 'asd'; echo $symbolds;
Output for 5.6.30, hhvm-3.18.5 - 3.21.3, 7.0.30 - 7.3.0alpha1
Notice: Undefined variable: symbolds in /in/45vHH on line 3
Output for hhvm-3.22.0
Notice: Undefined variable: symbolds in /in/45vHH on line -1