3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo (0x00+2); echo (0x00+0x02); echo (0x00 + 2);
Output for 4.3.0 - 5.2.17, 5.3.11 - 7.1.0
222
Output for 5.3.0 - 5.3.10
442