$ftp_server = "abc";
 $ftp_user = "xyz";
 $ftp_password = "123";
 $path = "/";
if(ftp_login($conn,$ftp_user,$ftp_password))
{
 $contents= ftp_nlist($conn, $path);
echo implode("n",$contents)    ;

 }
?>

file1 file2 file3

file1
file2
file3