3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = 1; echo ++$a."\n"; echo $a++."\n";
based on K2L6p
Output for 4.3.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
2 2