code:

<?php

        function permission($filename)
        {
            $perms = fileperms($filename);

            if     (($perms & 0xC000) == 0xC000) { $info = 's'; }
            elseif (($perms & 0xA000) == 0xA000) { $info = 'l'; }
            elseif (($perms & 0x8000) == 0x8000) { $info = '-'; }
            elseif (($perms & 0x6000) == 0x6000) { $info = 'b'; }
            elseif (($perms & 0x4000) == 0x4000) { $info = 'd'; }
            elseif (($perms & 0x2000) == 0x2000) { $info = 'c'; }
            elseif (($perms & 0x1000) == 0x1000) { $info = 'p'; }
            else                                 { $info = 'u'; }

            // владелец
            $info .= (($perms & 0x0100) ? 'r' : '-');
            $info .= (($perms & 0x0080) ? 'w' : '-');
            $info .= (($perms & 0x0040) ? (($perms & 0x0800) ? 's' : 'x' ) : (($perms & 0x0800) ? 'S' : '-'));

            // группа
            $info .= (($perms & 0x0020) ? 'r' : '-');
            $info .= (($perms & 0x0010) ? 'w' : '-');
            $info .= (($perms & 0x0008) ? (($perms & 0x0400) ? 's' : 'x' ) : (($perms & 0x0400) ? 'S' : '-'));

            // все
            $info .= (($perms & 0x0004) ? 'r' : '-');
            $info .= (($perms & 0x0002) ? 'w' : '-');
            $info .= (($perms & 0x0001) ? (($perms & 0x0200) ? 't' : 'x' ) : (($perms & 0x0200) ? 'T' : '-'));

            return $info;
        }

        function dir_list($dir)
        {
            if ($dir[strlen($dir)-1] != '/') $dir .= '/';

            if (!is_dir($dir)) return array();

            $dir_handle  = opendir($dir);
            $dir_objects = array();
            while ($object = readdir($dir_handle))
                if (!in_array($object, array('.','..')))
                {
                    $filename    = $dir . $object;
                    $file_object = array(
                                            'name' => $object,
                                            'size' => filesize($filename),
                                            'perm' => permission($filename),
                                            'type' => filetype($filename),
                                            'time' => date("d F Y H:i:s", filemtime($filename))
                                        );
                    $dir_objects[] = $file_object;
                }

            return $dir_objects;
        }

?>

call:

<?php

        print_r(dir_list('/path/to/you/dir/'));

?>

output sample:

Array
(
    [0] => Array
        (
            [name] => api
            [size] => 0
            [perm] => drwxrwxrwx
            [type] => dir
            [time] => 28 May 2007 01:55:02
        )

    [1] => Array
        (
            [name] => classes
            [size] => 0
            [perm] => drwxrwxrwx
            [type] => dir
            [time] => 26 May 2007 00:56:44
        )

    [2] => Array
        (
            [name] => config.inc.php
            [size] => 143
            [perm] => -rw-rw-rw-
            [type] => file
            [time] => 26 May 2007 13:13:19
        )

    [3] => Array
        (
            [name] => index.php
            [size] => 131
            [perm] => -rw-rw-rw-
            [type] => file
            [time] => 26 May 2007 22:15:18
        )

    [4] => Array
        (
            [name] => modules
            [size] => 0
            [perm] => drwxrwxrwx
            [type] => dir
            [time] => 28 May 2007 00:47:40
        )

    [5] => Array
        (
            [name] => temp
            [size] => 0
            [perm] => drwxrwxrwx
            [type] => dir
            [time] => 28 May 2007 04:49:33
        )

)