<?php
$fList = @ftp_rawlist($conn_id, $workingDir);
$result = print_r($fList, true);
echo $result;
?>

/*
Array ( [0] => drw-rw-rw- 1 user group 0 Nov 22 14:41 Ae [1] => drw-rw-rw- 1 user group 0 Jul 11 01:15 Bit [2] => drw-rw-rw- 1 user group 0 Nov 28 22:05 CD [3] => drw-rw-rw- 1 user group 0 Jun 30 20:57 CRP [4] etc, etc, etc...
*/