3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $hi = 'bye'; echo "what ($hi).oh";
based on 62Xhm
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
what (bye).oh
Output for hhvm-3.10.0

Process exited with code 153.