3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo 0x00+2, "\n"; echo 0x00 +2, "\n"; echo 0x00 +2e1;
Output for 4.3.0 - 5.2.17, 5.3.11 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
2 2 20
Output for 5.3.0 - 5.3.10
4 4 757