3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo 0x0+2 . "\n"; echo 0x0 + 2 . "\n"; echo 0x0+ 2 . "\n"; echo 0x0 +2 . "\n"; echo 0x00+0x02 . "\n";
Output for 4.3.0 - 5.2.17, 5.3.11 - 7.1.0
2 2 2 2 2
Output for 5.3.0 - 5.3.10
4 2 2 4 4