3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo base_convert('5397237466347843267379682737335464',16, 10);
based on RSY3i
Output for 4.3.0 - 5.6.38, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.3.1
28444333973048498666248660484668488646824