3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<? $_ ?>
Output for 5.4.0 - 5.6.21, 7.0.0 - 7.1.0
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: _ in /in/B77vR on line 1
Output for 5.3.0 - 5.3.29
<? $_ ?>