3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo 0x0 +2 . "\n"; echo 0x0 +3.5 . "\n"; echo 0x0 +2e1;
Output for 4.3.0 - 5.2.17, 5.3.11 - 7.2.0
2 3.5 20
Output for 5.3.0 - 5.3.10
4 6.5 757