2017-04-19 36 views
1

我試圖擺脫一些特殊字符。用字符串中的變音符替換字符

在這種情況下,瑞典ÅÄÖ和ääö。爲什麼這不起作用?

結果應該是AAOaao但我得到ÅÄÖåäO

$stringX = "ÅÄÖåäö" 

$stringX = ($stringX -replace "Å$","A") 
$stringX = ($stringX -replace "Ä$","A") 
$stringX = ($stringX -replace "Ö$","O") 
$stringX = ($stringX -replace "å$","a") 
$stringX = ($stringX -replace "ä$","a") 
$stringX = ($stringX -replace "ö$","o") 

"Result = $stringX" 
+2

'$'意味着正則表達式 –

+0

有[功能以除去diacritices] 「串的端部」(http://www.lazywinadmin.com/2015 /05/powershell-remove-diacritics-accents.html)。 [所以例子](http://stackoverflow.com/questions/7836670/how-remove-accents-in-powershell) – LotPings

回答

1

哦!你太親近了!刪除"Å$"中的$登錄爲我工作。

試一試......

$stringX = "ÅÄÖåäö" 

    $stringX = ($stringX -replace "Å","A") 
    $stringX = ($stringX -replace "Ä","A") 
    $stringX = ($stringX -replace "Ö","O") 
    $stringX = ($stringX -replace "å","a") 
    $stringX = ($stringX -replace "ä","a") 
    $stringX = ($stringX -replace "ö","o") 

    "Result = $stringX" 

正如評論$指出,意味着正則表達式的字符串的結尾。由於只有最後的「ö」符合你的樣本,所以它是唯一被取代的。

還指出,-replace是case-不敏感所以你已經有效地重複你的工作。 如果要替換的一切,你只如果你只需要更換大寫或小寫字母,然後用-creplace需要

$stringX = ($stringX -replace "Å","A") 
    $stringX = ($stringX -replace "Ä","A") 
    $stringX = ($stringX -replace "Ö","O") 

# Only replace the upper case letters... 
    $stringX = ($stringX -creplace "Å","A") 
    $stringX = ($stringX -creplace "Ä","A") 
    $stringX = ($stringX -creplace "Ö","O") 
+0

非常感謝!現在它只是大寫而小寫,但是替換運算符是不區分大小寫的,所以我嘗試了-creplace並且它工作正常! + rep! – carlfilip92

+0

非常好的一點@ carlfilip92讓我加入 – Shaneis

2

試試這個:

function RemoveDiacritics([System.String] $text) 
{ 

if ([System.String]::IsNullOrEmpty($text)) 
{ 
    return text; 
} 


    $Normalized = $text.Normalize([System.Text.NormalizationForm]::FormD) 
    $NewString = New-Object -TypeName System.Text.StringBuilder 

    $normalized.ToCharArray() | ForEach{ 
      if ([Globalization.CharUnicodeInfo]::GetUnicodeCategory($psitem) -ne [Globalization.UnicodeCategory]::NonSpacingMark) 
      { 
       [void]$NewString.Append($psitem) 
      } 
     } 

    return $NewString.ToString() 



} 

RemoveDiacritics "îïùûüöôâàäéèêëÿç" 

RemoveDiacritics "ÅÄÖåäö" 
0

基於重音字符(變音符號),我發現here的非常全面的名單上,我做了這個功能。你可以很容易地添加更多的字符(如果有一些缺失)。

###################### 
#begin variable declaration# 

$A_c = ([char]0x0041,[char]0x24B6,[char]0xFF21,[char]0x00C0,[char]0x00C1,[char]0x00C2,[char]0x1EA6,[char]0x1EA4,[char]0x1EAA,[char]0x1EA8,[char]0x00C3,[char]0x0100,[char]0x0102,[char]0x1EB0,[char]0x1EAE,[char]0x1EB4,[char]0x1EB2,[char]0x0226,[char]0x01E0,[char]0x00C4,[char]0x01DE,[char]0x1EA2,[char]0x00C5,[char]0x01FA,[char]0x01CD,[char]0x0200,[char]0x0202,[char]0x1EA0,[char]0x1EAC,[char]0x1EB6,[char]0x1E00,[char]0x0104,[char]0x023A,[char]0x2C6F) 
$AA_c = ([char]0xA732) 
$AE_c = ([char]0x00C6,[char]0x01FC,[char]0x01E2) 
$AO_c = ([char]0xA734) 
$AU_c = ([char]0xA736) 
$AV_c = ([char]0xA738,[char]0xA73A) 
$AY_c = ([char]0xA73C) 
$B_c = ([char]0x0042,[char]0x24B7,[char]0xFF22,[char]0x1E02,[char]0x1E04,[char]0x1E06,[char]0x0243,[char]0x0182,[char]0x0181) 
$C_c = ([char]0x0043,[char]0x24B8,[char]0xFF23,[char]0x0106,[char]0x0108,[char]0x010A,[char]0x010C,[char]0x00C7,[char]0x1E08,[char]0x0187,[char]0x023B,[char]0xA73E) 
$D_c = ([char]0x0044,[char]0x24B9,[char]0xFF24,[char]0x1E0A,[char]0x010E,[char]0x1E0C,[char]0x1E10,[char]0x1E12,[char]0x1E0E,[char]0x0110,[char]0x018B,[char]0x018A,[char]0x0189,[char]0xA779) 
$DZ_c = ([char]0x01F1,[char]0x01C4) 
$Dz_cs = ([char]0x01F2,[char]0x01C5) 
$E_c = ([char]0x0045,[char]0x24BA,[char]0xFF25,[char]0x00C8,[char]0x00C9,[char]0x00CA,[char]0x1EC0,[char]0x1EBE,[char]0x1EC4,[char]0x1EC2,[char]0x1EBC,[char]0x0112,[char]0x1E14,[char]0x1E16,[char]0x0114,[char]0x0116,[char]0x00CB,[char]0x1EBA,[char]0x011A,[char]0x0204,[char]0x0206,[char]0x1EB8,[char]0x1EC6,[char]0x0228,[char]0x1E1C,[char]0x0118,[char]0x1E18,[char]0x1E1A,[char]0x0190,[char]0x018E) 
$F_c = ([char]0x0046,[char]0x24BB,[char]0xFF26,[char]0x1E1E,[char]0x0191,[char]0xA77B) 
$G_c = ([char]0x0047,[char]0x24BC,[char]0xFF27,[char]0x01F4,[char]0x011C,[char]0x1E20,[char]0x011E,[char]0x0120,[char]0x01E6,[char]0x0122,[char]0x01E4,[char]0x0193,[char]0xA7A0,[char]0xA77D,[char]0xA77E) 
$H_c = ([char]0x0048,[char]0x24BD,[char]0xFF28,[char]0x0124,[char]0x1E22,[char]0x1E26,[char]0x021E,[char]0x1E24,[char]0x1E28,[char]0x1E2A,[char]0x0126,[char]0x2C67,[char]0x2C75,[char]0xA78D) 
$I_c = ([char]0x0049,[char]0x24BE,[char]0xFF29,[char]0x00CC,[char]0x00CD,[char]0x00CE,[char]0x0128,[char]0x012A,[char]0x012C,[char]0x0130,[char]0x00CF,[char]0x1E2E,[char]0x1EC8,[char]0x01CF,[char]0x0208,[char]0x020A,[char]0x1ECA,[char]0x012E,[char]0x1E2C,[char]0x0197) 
$J_c = ([char]0x004A,[char]0x24BF,[char]0xFF2A,[char]0x0134,[char]0x0248) 
$K_c = ([char]0x004B,[char]0x24C0,[char]0xFF2B,[char]0x1E30,[char]0x01E8,[char]0x1E32,[char]0x0136,[char]0x1E34,[char]0x0198,[char]0x2C69,[char]0xA740,[char]0xA742,[char]0xA744,[char]0xA7A2) 
$L_c = ([char]0x004C,[char]0x24C1,[char]0xFF2C,[char]0x013F,[char]0x0139,[char]0x013D,[char]0x1E36,[char]0x1E38,[char]0x013B,[char]0x1E3C,[char]0x1E3A,[char]0x0141,[char]0x023D,[char]0x2C62,[char]0x2C60,[char]0xA748,[char]0xA746,[char]0xA780) 
$LJ_c = ([char]0x01C7) 
$Lj_cs = ([char]0x01C8) 
$M_c = ([char]0x004D,[char]0x24C2,[char]0xFF2D,[char]0x1E3E,[char]0x1E40,[char]0x1E42,[char]0x2C6E,[char]0x019C) 
$N_c = ([char]0x004E,[char]0x24C3,[char]0xFF2E,[char]0x01F8,[char]0x0143,[char]0x00D1,[char]0x1E44,[char]0x0147,[char]0x1E46,[char]0x0145,[char]0x1E4A,[char]0x1E48,[char]0x0220,[char]0x019D,[char]0xA790,[char]0xA7A4) 
$NJ_c = ([char]0x01CA) 
$Nj_cs = ([char]0x01CB) 
$O_c = ([char]0x004F,[char]0x24C4,[char]0xFF2F,[char]0x00D2,[char]0x00D3,[char]0x00D4,[char]0x1ED2,[char]0x1ED0,[char]0x1ED6,[char]0x1ED4,[char]0x00D5,[char]0x1E4C,[char]0x022C,[char]0x1E4E,[char]0x014C,[char]0x1E50,[char]0x1E52,[char]0x014E,[char]0x022E,[char]0x0230,[char]0x00D6,[char]0x022A,[char]0x1ECE,[char]0x0150,[char]0x01D1,[char]0x020C,[char]0x020E,[char]0x01A0,[char]0x1EDC,[char]0x1EDA,[char]0x1EE0,[char]0x1EDE,[char]0x1EE2,[char]0x1ECC,[char]0x1ED8,[char]0x01EA,[char]0x01EC,[char]0x00D8,[char]0x01FE,[char]0x0186,[char]0x019F,[char]0xA74A,[char]0xA74C) 
$OI_c = ([char]0x01A2) 
$OO_c = ([char]0xA74E) 
$OU_c = ([char]0x0222) 
$P_c = ([char]0x0050,[char]0x24C5,[char]0xFF30,[char]0x1E54,[char]0x1E56,[char]0x01A4,[char]0x2C63,[char]0xA750,[char]0xA752,[char]0xA754) 
$Q_c = ([char]0x0051,[char]0x24C6,[char]0xFF31,[char]0xA756,[char]0xA758,[char]0x024A) 
$R_c = ([char]0x0052,[char]0x24C7,[char]0xFF32,[char]0x0154,[char]0x1E58,[char]0x0158,[char]0x0210,[char]0x0212,[char]0x1E5A,[char]0x1E5C,[char]0x0156,[char]0x1E5E,[char]0x024C,[char]0x2C64,[char]0xA75A,[char]0xA7A6,[char]0xA782) 
$S_c = ([char]0x0053,[char]0x24C8,[char]0xFF33,[char]0x1E9E,[char]0x015A,[char]0x1E64,[char]0x015C,[char]0x1E60,[char]0x0160,[char]0x1E66,[char]0x1E62,[char]0x1E68,[char]0x0218,[char]0x015E,[char]0x2C7E,[char]0xA7A8,[char]0xA784) 
$T_c = ([char]0x0054,[char]0x24C9,[char]0xFF34,[char]0x1E6A,[char]0x0164,[char]0x1E6C,[char]0x021A,[char]0x0162,[char]0x1E70,[char]0x1E6E,[char]0x0166,[char]0x01AC,[char]0x01AE,[char]0x023E,[char]0xA786) 
$TZ_c = ([char]0xA728) 
$U_c = ([char]0x0055,[char]0x24CA,[char]0xFF35,[char]0x00D9,[char]0x00DA,[char]0x00DB,[char]0x0168,[char]0x1E78,[char]0x016A,[char]0x1E7A,[char]0x016C,[char]0x00DC,[char]0x01DB,[char]0x01D7,[char]0x01D5,[char]0x01D9,[char]0x1EE6,[char]0x016E,[char]0x0170,[char]0x01D3,[char]0x0214,[char]0x0216,[char]0x01AF,[char]0x1EEA,[char]0x1EE8,[char]0x1EEE,[char]0x1EEC,[char]0x1EF0,[char]0x1EE4,[char]0x1E72,[char]0x0172,[char]0x1E76,[char]0x1E74,[char]0x0244) 
$V_c = ([char]0x0056,[char]0x24CB,[char]0xFF36,[char]0x1E7C,[char]0x1E7E,[char]0x01B2,[char]0xA75E,[char]0x0245) 
$VY_c = ([char]0xA760) 
$W_c = ([char]0x0057,[char]0x24CC,[char]0xFF37,[char]0x1E80,[char]0x1E82,[char]0x0174,[char]0x1E86,[char]0x1E84,[char]0x1E88,[char]0x2C72) 
$X_c = ([char]0x0058,[char]0x24CD,[char]0xFF38,[char]0x1E8A,[char]0x1E8C) 
$Y_c = ([char]0x0059,[char]0x24CE,[char]0xFF39,[char]0x1EF2,[char]0x00DD,[char]0x0176,[char]0x1EF8,[char]0x0232,[char]0x1E8E,[char]0x0178,[char]0x1EF6,[char]0x1EF4,[char]0x01B3,[char]0x024E,[char]0x1EFE) 
$Z_c = ([char]0x005A,[char]0x24CF,[char]0xFF3A,[char]0x0179,[char]0x1E90,[char]0x017B,[char]0x017D,[char]0x1E92,[char]0x1E94,[char]0x01B5,[char]0x0224,[char]0x2C7F,[char]0x2C6B,[char]0xA762) 
$a = ([char]0x0061,[char]0x24D0,[char]0xFF41,[char]0x1E9A,[char]0x00E0,[char]0x00E1,[char]0x00E2,[char]0x1EA7,[char]0x1EA5,[char]0x1EAB,[char]0x1EA9,[char]0x00E3,[char]0x0101,[char]0x0103,[char]0x1EB1,[char]0x1EAF,[char]0x1EB5,[char]0x1EB3,[char]0x0227,[char]0x01E1,[char]0x00E4,[char]0x01DF,[char]0x1EA3,[char]0x00E5,[char]0x01FB,[char]0x01CE,[char]0x0201,[char]0x0203,[char]0x1EA1,[char]0x1EAD,[char]0x1EB7,[char]0x1E01,[char]0x0105,[char]0x2C65,[char]0x0250) 
$aa = ([char]0xA733) 
$ae = ([char]0x00E6,[char]0x01FD,[char]0x01E3) 
$ao = ([char]0xA735) 
$au = ([char]0xA737) 
$av = ([char]0xA739,[char]0xA73B) 
$ay = ([char]0xA73D) 
$b = ([char]0x0062,[char]0x24D1,[char]0xFF42,[char]0x1E03,[char]0x1E05,[char]0x1E07,[char]0x0180,[char]0x0183,[char]0x0253) 
$c = ([char]0x0063,[char]0x24D2,[char]0xFF43,[char]0x0107,[char]0x0109,[char]0x010B,[char]0x010D,[char]0x00E7,[char]0x1E09,[char]0x0188,[char]0x023C,[char]0xA73F,[char]0x2184) 
$d = ([char]0x0064,[char]0x24D3,[char]0xFF44,[char]0x1E0B,[char]0x010F,[char]0x1E0D,[char]0x1E11,[char]0x1E13,[char]0x1E0F,[char]0x0111,[char]0x018C,[char]0x0256,[char]0x0257,[char]0xA77A) 
$dz = ([char]0x01F3,[char]0x01C6) 
$e = ([char]0x0065,[char]0x24D4,[char]0xFF45,[char]0x00E8,[char]0x00E9,[char]0x00EA,[char]0x1EC1,[char]0x1EBF,[char]0x1EC5,[char]0x1EC3,[char]0x1EBD,[char]0x0113,[char]0x1E15,[char]0x1E17,[char]0x0115,[char]0x0117,[char]0x00EB,[char]0x1EBB,[char]0x011B,[char]0x0205,[char]0x0207,[char]0x1EB9,[char]0x1EC7,[char]0x0229,[char]0x1E1D,[char]0x0119,[char]0x1E19,[char]0x1E1B,[char]0x0247,[char]0x025B,[char]0x01DD) 
$f = ([char]0x0066,[char]0x24D5,[char]0xFF46,[char]0x1E1F,[char]0x0192,[char]0xA77C) 
$g = ([char]0x0067,[char]0x24D6,[char]0xFF47,[char]0x01F5,[char]0x011D,[char]0x1E21,[char]0x011F,[char]0x0121,[char]0x01E7,[char]0x0123,[char]0x01E5,[char]0x0260,[char]0xA7A1,[char]0x1D79,[char]0xA77F) 
$h = ([char]0x0068,[char]0x24D7,[char]0xFF48,[char]0x0125,[char]0x1E23,[char]0x1E27,[char]0x021F,[char]0x1E25,[char]0x1E29,[char]0x1E2B,[char]0x1E96,[char]0x0127,[char]0x2C68,[char]0x2C76,[char]0x0265) 
$hv = ([char]0x0195) 
$i = ([char]0x0069,[char]0x24D8,[char]0xFF49,[char]0x00EC,[char]0x00ED,[char]0x00EE,[char]0x0129,[char]0x012B,[char]0x012D,[char]0x00EF,[char]0x1E2F,[char]0x1EC9,[char]0x01D0,[char]0x0209,[char]0x020B,[char]0x1ECB,[char]0x012F,[char]0x1E2D,[char]0x0268,[char]0x0131) 
$j = ([char]0x006A,[char]0x24D9,[char]0xFF4A,[char]0x0135,[char]0x01F0,[char]0x0249) 
$k = ([char]0x006B,[char]0x24DA,[char]0xFF4B,[char]0x1E31,[char]0x01E9,[char]0x1E33,[char]0x0137,[char]0x1E35,[char]0x0199,[char]0x2C6A,[char]0xA741,[char]0xA743,[char]0xA745,[char]0xA7A3) 
$l = ([char]0x006C,[char]0x24DB,[char]0xFF4C,[char]0x0140,[char]0x013A,[char]0x013E,[char]0x1E37,[char]0x1E39,[char]0x013C,[char]0x1E3D,[char]0x1E3B,[char]0x017F,[char]0x0142,[char]0x019A,[char]0x026B,[char]0x2C61,[char]0xA749,[char]0xA781,[char]0xA747) 
$lj = ([char]0x01C9) 
$m = ([char]0x006D,[char]0x24DC,[char]0xFF4D,[char]0x1E3F,[char]0x1E41,[char]0x1E43,[char]0x0271,[char]0x026F) 
$n = ([char]0x006E,[char]0x24DD,[char]0xFF4E,[char]0x01F9,[char]0x0144,[char]0x00F1,[char]0x1E45,[char]0x0148,[char]0x1E47,[char]0x0146,[char]0x1E4B,[char]0x1E49,[char]0x019E,[char]0x0272,[char]0x0149,[char]0xA791,[char]0xA7A5) 
$nj = ([char]0x01CC) 
$o = ([char]0x006F,[char]0x24DE,[char]0xFF4F,[char]0x00F2,[char]0x00F3,[char]0x00F4,[char]0x1ED3,[char]0x1ED1,[char]0x1ED7,[char]0x1ED5,[char]0x00F5,[char]0x1E4D,[char]0x022D,[char]0x1E4F,[char]0x014D,[char]0x1E51,[char]0x1E53,[char]0x014F,[char]0x022F,[char]0x0231,[char]0x00F6,[char]0x022B,[char]0x1ECF,[char]0x0151,[char]0x01D2,[char]0x020D,[char]0x020F,[char]0x01A1,[char]0x1EDD,[char]0x1EDB,[char]0x1EE1,[char]0x1EDF,[char]0x1EE3,[char]0x1ECD,[char]0x1ED9,[char]0x01EB,[char]0x01ED,[char]0x00F8,[char]0x01FF,[char]0x0254,[char]0xA74B,[char]0xA74D,[char]0x0275) 
$oi = ([char]0x01A3) 
$ou = ([char]0x0223) 
$oo = ([char]0xA74F) 
$p = ([char]0x0070,[char]0x24DF,[char]0xFF50,[char]0x1E55,[char]0x1E57,[char]0x01A5,[char]0x1D7D,[char]0xA751,[char]0xA753,[char]0xA755) 
$q = ([char]0x0071,[char]0x24E0,[char]0xFF51,[char]0x024B,[char]0xA757,[char]0xA759) 
$r = ([char]0x0072,[char]0x24E1,[char]0xFF52,[char]0x0155,[char]0x1E59,[char]0x0159,[char]0x0211,[char]0x0213,[char]0x1E5B,[char]0x1E5D,[char]0x0157,[char]0x1E5F,[char]0x024D,[char]0x027D,[char]0xA75B,[char]0xA7A7,[char]0xA783) 
$s = ([char]0x0073,[char]0x24E2,[char]0xFF53,[char]0x00DF,[char]0x015B,[char]0x1E65,[char]0x015D,[char]0x1E61,[char]0x0161,[char]0x1E67,[char]0x1E63,[char]0x1E69,[char]0x0219,[char]0x015F,[char]0x023F,[char]0xA7A9,[char]0xA785,[char]0x1E9B) 
$t = ([char]0x0074,[char]0x24E3,[char]0xFF54,[char]0x1E6B,[char]0x1E97,[char]0x0165,[char]0x1E6D,[char]0x021B,[char]0x0163,[char]0x1E71,[char]0x1E6F,[char]0x0167,[char]0x01AD,[char]0x0288,[char]0x2C66,[char]0xA787) 
$tz = ([char]0xA729) 
$u = ([char]0x0075,[char]0x24E4,[char]0xFF55,[char]0x00F9,[char]0x00FA,[char]0x00FB,[char]0x0169,[char]0x1E79,[char]0x016B,[char]0x1E7B,[char]0x016D,[char]0x00FC,[char]0x01DC,[char]0x01D8,[char]0x01D6,[char]0x01DA,[char]0x1EE7,[char]0x016F,[char]0x0171,[char]0x01D4,[char]0x0215,[char]0x0217,[char]0x01B0,[char]0x1EEB,[char]0x1EE9,[char]0x1EEF,[char]0x1EED,[char]0x1EF1,[char]0x1EE5,[char]0x1E73,[char]0x0173,[char]0x1E77,[char]0x1E75,[char]0x0289) 
$v = ([char]0x0076,[char]0x24E5,[char]0xFF56,[char]0x1E7D,[char]0x1E7F,[char]0x028B,[char]0xA75F,[char]0x028C) 
$vy = ([char]0xA761) 
$w = ([char]0x0077,[char]0x24E6,[char]0xFF57,[char]0x1E81,[char]0x1E83,[char]0x0175,[char]0x1E87,[char]0x1E85,[char]0x1E98,[char]0x1E89,[char]0x2C73) 
$x = ([char]0x0078,[char]0x24E7,[char]0xFF58,[char]0x1E8B,[char]0x1E8D) 
$y = ([char]0x0079,[char]0x24E8,[char]0xFF59,[char]0x1EF3,[char]0x00FD,[char]0x0177,[char]0x1EF9,[char]0x0233,[char]0x1E8F,[char]0x00FF,[char]0x1EF7,[char]0x1E99,[char]0x1EF5,[char]0x01B4,[char]0x024F,[char]0x1EFF) 
$z = ([char]0x007A,[char]0x24E9,[char]0xFF5A,[char]0x017A,[char]0x1E91,[char]0x017C,[char]0x017E,[char]0x1E93,[char]0x1E95,[char]0x01B6,[char]0x0225,[char]0x0240,[char]0x2C6C,[char]0xA763) 

$varARR = @('$A_c','$AA_c','$AE_c','$AO_c','$AU_c','$AV_c','$AY_c','$B_c','$C_c','$D_c','$DZ_c','$Dz_cs','$E_c','$F_c','$G_c','$H_c','$I_c','$J_c','$K_c','$L_c','$LJ_c','$Lj_cs','$M_c','$N_c','$NJ_c','$Nj_cs','$O_c','$OI_c','$OO_c','$OU_c','$P_c','$Q_c','$R_c','$S_c','$T_c','$TZ_c','$U_c','$V_c','$VY_c','$W_c','$X_c','$Y_c','$Z_c','$a','$aa','$ae','$ao','$au','$av','$ay','$b','$c','$d','$dz','$e','$f','$g','$h','$hv','$i','$j','$k','$l','$lj','$m','$n','$nj','$o','$oi','$ou','$oo','$p','$q','$r','$s','$t','$tz','$u','$v','$vy','$w','$x','$y','$z') 

#end variable declaration# 
###################### 

#function to replace each accented character in the given string 
function regulate 
{ 
    param($string) 
    $string = [char[]]$string 
    $regulated='' 

    $string | foreach{ 
         $truse=0 
         $eachLetter = $_ 
         foreach ($v in $varARR) 
           { 
           $v -match "[a-z]+" | out-null 
           $varname=$matches.Values 
           $anotherVar = (Get-Variable $v.substring(1)).Value 
           if ($anotherVar -ccontains $eachLetter) 
            {$regulated = $regulated + $varname 
             $truse=1 
            } 
           } 
         if ($truse -eq 0) {$regulated = $regulated + $eachLetter} 
        } 
    return $regulated 
} 

爲了使用功能:

regulate "ÅÄÖåäO"