3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = 'DE94300400000100724400'; if(strlen(trim($string)) != 22) return; $prefix=substr($string, 4, 8); $suffix=substr($string, 12, 10); print $account=$prefix.'/'.$suffix;
Output for 4.3.0 - 7.1.0
30040000/0100724400