_stringbetween empty string

[lordsocke]

Hey there, 

$string2 = "59?\nHello\nAutoit\nWorld\n",
$string4 = _StringBetween($string2,"\n","\n")
@error
MsgBox(0,"_StringBetween Error",@error)
MsgBox(0,$string4,$string4)
UBound($string4)
@error
MsgBox(0,"Ubound Error",@error)

this is making me a serious headach. It it always delivering me a empty string, and say´s that it finds the string. Any Ideas?

[Trong]

GoodLuck with EG on help file:

#include <String.au3>
;~ #include <Array.au3>

Global $Count = 0, $iStringIN = "59?\nHello\nAutoit\nWorld\n"
Global $aArray = _StringBetween($iStringIN, "\n", "\n")
If @error Then
    MsgBox(0, "_StringBetween Error", @error)
Else
    $Count = UBound($aArray)
    For $i = 0 To $Count-1
        ConsoleWrite("-String (" & $i & "): " & $aArray[$i] & @CRLF)
    Next
    MsgBox(0, "_StringBetween Found: " & $Count, "Frist: " & $aArray[0])
;~  _ArrayDisplay($aArray, "Default Search")
EndIf

 

Edited May 24, 2018 by VIP

[lordsocke]

5 hours ago, VIP said:

GoodLuck with EG on help file:

#include <String.au3>
;~ #include <Array.au3>

Global $Count = 0, $iStringIN = "59?\nHello\nAutoit\nWorld\n"
Global $aArray = _StringBetween($iStringIN, "\n", "\n")
If @error Then
    MsgBox(0, "_StringBetween Error", @error)
Else
    $Count = UBound($aArray)
    For $i = 0 To $Count-1
        ConsoleWrite("-String (" & $i & "): " & $aArray[$i] & @CRLF)
    Next
    MsgBox(0, "_StringBetween Found: " & $Count, "Frist: " & $aArray[0])
;~  _ArrayDisplay($aArray, "Default Search")
EndIf

 

looks sweet, but it is not fixing the problem... :-(

[jchd]

Yes it is.

Look again at what @VIP pointed: the help file. Read there again and conclude.

[funkey]

Maybe this helps with your problem....

#include <Array.au3>

Global $iStringIN = "59?\nHello\nAutoit\nWorld\n"
Global $aArray = _StringBetween2($iStringIN, "\n", "\n", 0)
_ArrayDisplay($aArray, "Default Search")

Func _StringBetween2($s_String, $s_Start, $s_End, $v_Case = 0)
    ;funkey 2018.05.24
    Local $iPos1 = 0, $iPos2
    Local $sRes = ""
    Do
        $iPos1 = StringInStr($s_String, $s_Start, $v_Case, 1, $iPos1 + 1)
        $iPos2 = StringInStr($s_String, $s_End, $v_Case, 1, $iPos1 + StringLen($s_Start))
        If $iPos1 > 0 And $iPos2 > 0 Then $sRes &= StringMid($s_String, $iPos1 + StringLen($s_Start), $iPos2 - $iPos1 - StringLen($s_Start)) & $s_Start
    Until $iPos1 <= 0 Or $iPos2 <= 0

    Local $aRes = StringSplit($sRes, $s_Start, 3)
    If UBound($aRes) > 1 Then
        ReDim $aRes[UBound($aRes) - 1]
    Else
        Return SetError(1, 0, 0)
    EndIf
    Return $aRes
EndFunc   ;==>_StringBetween2

Edit: Added error handling

Edited May 25, 2018 by funkey