3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo 0xFFFF; $test = eval("echo 0xFFFF;"); echo $test; ?>
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
6553565535