3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $title = 'Papendrecht'; $id = ''; $id = array_reduce(str_split($title), function($id, $character) { return $id . (string) ord ($character); }, $id); echo $id;
based on dkVPv
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.3.0rc3
809711210111010011410199104116