3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $arr = array('a', 'b', 'c', 'd', 'e'); $str = ltrim(strrev(chunk_split(implode(array_reverse($arr)), 3, ';')), ';'); echo $str;
based on hevTZ
Output for 4.3.0 - 7.2.0
ab;cde