3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(0x0 +1+5);
based on E9neJ
Output for 4.3.0 - 5.2.17, 5.3.11 - 7.1.7
int(6)
Output for 5.3.0 - 5.3.10
int(7)