3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function decodebinhex($hexdata) { $res = ''; $ar = str_split($hexdata,2); foreach ($ar as $ch) { $res .= chr(hexdec($ch)); } return $res; } ?>
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0