3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function wut() { echo "lol"; } $wet = wut; $wet();
based on TqmZq
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Use of undefined constant wut - assumed 'wut' in /in/M8Kif on line 5 lol