mb_list_encodings

(PHP 5, PHP 7, PHP 8)

mb_list_encodings — 傳回所有支援編碼的陣列

描述

mb_list_encodings(): array

傳回一個包含所有支援編碼的陣列。

參數

此函數沒有任何參數。

傳回值

傳回一個數值索引的陣列。

錯誤/例外

此函數不會發出任何錯誤。

範例

範例 #1 mb_list_encodings() 範例

<?php

print_r(mb_list_encodings());

?>

上述範例將輸出類似以下內容

Array
(
    [0] => pass
    [1] => auto
    [2] => wchar
    [3] => byte2be
    [4] => byte2le
    [5] => byte4be
    [6] => byte4le
    [7] => BASE64
    [8] => UUENCODE
    [9] => HTML-ENTITIES
    [10] => Quoted-Printable
    [11] => 7bit
    [12] => 8bit
    [13] => UCS-4
    [14] => UCS-4BE
    [15] => UCS-4LE
    [16] => UCS-2
    [17] => UCS-2BE
    [18] => UCS-2LE
    [19] => UTF-32
    [20] => UTF-32BE
    [21] => UTF-32LE
    [22] => UTF-16
    [23] => UTF-16BE
    [24] => UTF-16LE
    [25] => UTF-8
    [26] => UTF-7
    [27] => UTF7-IMAP
    [28] => ASCII
    [29] => EUC-JP
    [30] => SJIS
    [31] => eucJP-win
    [32] => SJIS-win
    [33] => JIS
    [34] => ISO-2022-JP
    [35] => Windows-1252
    [36] => ISO-8859-1
    [37] => ISO-8859-2
    [38] => ISO-8859-3
    [39] => ISO-8859-4
    [40] => ISO-8859-5
    [41] => ISO-8859-6
    [42] => ISO-8859-7
    [43] => ISO-8859-8
    [44] => ISO-8859-9
    [45] => ISO-8859-10
    [46] => ISO-8859-13
    [47] => ISO-8859-14
    [48] => ISO-8859-15
    [49] => EUC-CN
    [50] => CP936
    [51] => HZ
    [52] => EUC-TW
    [53] => BIG-5
    [54] => EUC-KR
    [55] => UHC
    [56] => ISO-2022-KR
    [57] => Windows-1251
    [58] => CP866
    [59] => KOI8-R
)

參見

mb_encoding_aliases() - 取得已知編碼類型的別名

發現問題？

了解如何改進此頁面 • 提交提取請求 • 回報錯誤

＋新增註解

使用者貢獻的註解 4 個註解

上

下

bronze1man at gmail dot com ¶

11 年前

注意：並非所有接受的編碼名稱字串都在這裡。
mb_convert_encoding() 接受 "gbk"，但它不在這裡。

上

下

raat1979 at gmail dot com ¶

6 年前

此函數列出編碼命名的最常見名稱，

如果您要尋找的編碼不在列表中但確實有效，則它可能被稱為傳回的編碼名稱之一的別名

mb_encoding_aliases 會傳回編碼的別名，
不幸的是，沒有反向執行此操作的方法（例如，沒有函數會針對 'GBK' 傳回 'CP936'）

您可以透過執行類似以下操作來列出所有編碼名稱及其已知的別名
<?php
 print_r(
 array_unique(
 array_merge(
 $enc = mb_list_encodings(), 
 call_user_func_array(
 'array_merge',
 array_map(
 "mb_encoding_aliases", 
 $enc
 )
 )
 )
 )
 );
?>

上

下

whittaker007 at gmail dot com ¶

3 年前

請注意，'auto' 選項不再出現在 PHP 7.4+ 中

上

下

Jonadabe ¶

8 年前

print "<pre>";
print_r(mb_list_encodings());

並在 win8.1 中的 xampp 上得到這個。

陣列
(
[0] => pass
[1] => auto
[2] => wchar
[3] => byte2be
[4] => byte2le
[5] => byte4be
[6] => byte4le
[7] => BASE64
[8] => UUENCODE
[9] => HTML-ENTITIES
[10] => Quoted-Printable
[11] => 7bit
[12] => 8bit
[13] => UCS-4
[14] => UCS-4BE
[15] => UCS-4LE
[16] => UCS-2
[17] => UCS-2BE
[18] => UCS-2LE
[19] => UTF-32
[20] => UTF-32BE
[21] => UTF-32LE
[22] => UTF-16
[23] => UTF-16BE
[24] => UTF-16LE
[25] => UTF-8
[26] => UTF-7
[27] => UTF7-IMAP
[28] => ASCII
[29] => EUC-JP
[30] => SJIS
[31] => eucJP-win
[32] => EUC-JP-2004
[33] => SJIS-win
[34] => SJIS-Mobile#DOCOMO
[35] => SJIS-Mobile#KDDI
[36] => SJIS-Mobile#SOFTBANK
[37] => SJIS-mac
[38] => SJIS-2004
[39] => UTF-8-Mobile#DOCOMO
[40] => UTF-8-Mobile#KDDI-A
[41] => UTF-8-Mobile#KDDI-B
[42] => UTF-8-Mobile#SOFTBANK
[43] => CP932
[44] => CP51932
[45] => JIS
[46] => ISO-2022-JP
[47] => ISO-2022-JP-MS
[48] => GB18030
[49] => Windows-1252
[50] => Windows-1254
[51] => ISO-8859-1
[52] => ISO-8859-2
[53] => ISO-8859-3
[54] => ISO-8859-4
[55] => ISO-8859-5
[56] => ISO-8859-6
[57] => ISO-8859-7
[58] => ISO-8859-8
[59] => ISO-8859-9
[60] => ISO-8859-10
[61] => ISO-8859-13
[62] => ISO-8859-14
[63] => ISO-8859-15
[64] => ISO-8859-16
[65] => EUC-CN
[66] => CP936
[67] => HZ
[68] => EUC-TW
[69] => BIG-5
[70] => CP950
[71] => EUC-KR
[72] => UHC
[73] => ISO-2022-KR
[74] => Windows-1251
[75] => CP866
[76] => KOI8-R
[77] => KOI8-U
[78] => ArmSCII-8
[79] => CP850
[80] => JIS-ms
[81] => ISO-2022-JP-2004
[82] => ISO-2022-JP-MOBILE#KDDI
[83] => CP50220
[84] => CP50220raw
[85] => CP50221
[86] => CP50222
)

＋新增註解