Function Reference

_FO_SearchEmptyFolders

Search for empty folders.

#Include <FileOperations.au3>
_FO_SearchEmptyFolders ( $sPath [, $iType = 0 [, $iArray = 1 [, $iFull = 1]]] )

Parameters

$sPath Search path
$iType [optional] How to determine the empty folders
    0 - Folder can contain empty folders without adding them to the list (default)
    1 - Folders are empty completely
$iArray [optional] Specifies the output: array or list
    0 - Delimited list @CRLF
    1 - Array, where $iArray[0]=number of folders (by default)
    2 - Array, where $iArray[0] contains the first folder
$iFull [optional] Paths in returned data
    0 - relative
    1 - Full path (by default)

Return Value

Success:Returns a list of folders.
Failure:Returns an empty string and sets @error:
@error:0 - No error
1 - Invalid path
2 - Not found

Remarks

Function is used to delete empty folders using the list. If the root directory is added to the result in this case only one. When $iFull = 0 root directory is returned as an empty string.

Example

; AZJIO
; http://www.autoitscript.com/forum/topic/133224-filesearch-foldersearch/
#include <Array.au3> ; for _ArrayDisplay
#include <FileOperations.au3>

;=======================================
$timer = TimerInit()
$FolderList = _FO_SearchEmptyFolders(@UserProfileDir, 0, 0)
MsgBox(0, 'Time : ' & Round(TimerDiff($timer) / 1000, 2) & ' sec', $FolderList)
;=======================================
$timer = TimerInit()
$FolderList = _FO_SearchEmptyFolders(@WindowsDir)
_ArrayDisplay($FolderList, 'Time : ' & Round(TimerDiff($timer) / 1000, 2) & ' sec')