3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = (string) "0wzz"; (string) $a++; (string) $a++; print (string)$a; ?>
Output for 7.0.0 - 7.3.0beta1
0xab
Output for 4.3.0 - 5.6.28
171