3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $code_1 = "F255I000000"; $binary_1 = base_convert($code_1, 31, 2); echo "code 1: $code_1\\n"; echo "code 2: ".base_convert($binary_1, 2, 31); ?>
Output for 4.3.0 - 7.2.0
code 1: F255I000000\ncode 2: f255i000000