3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = "http://aaa-aaaa.com/bbbb-bbbbbbbbbb-2/it/clients/"; echo preg_replace("@(.*)\w{2}/([^/]+/)$@", "$1$2", $url);

preferences:
25.14 ms | 404 KiB | 5 Q