將unicode轉換爲特殊字符的PHP函數？

有沒有一個PHP函數來處理下面的編碼？將unicode轉換爲特殊字符的PHP函數？

.replaceAll("\u00c3\u0080", "&Agrave;") 
    .replaceAll("\u00c3\u0081", "&Aacute;") 
    .replaceAll("\u00c3\u0082", "&Acirc;") 
    .replaceAll("\u00c3\u0083", "&Atilde;") 
    .replaceAll("\u00c3\u0084", "&Auml;") 
    .replaceAll("\u00c3\u0085", "&Aring;") 
    .replaceAll("\u00c3\u0086", "&AElig;") 
    .replaceAll("\u00c3\u00a0", "&agrave;") 
    .replaceAll("\u00c3\u00a1", "&aacute;") 
    .replaceAll("\u00c3\u00a2", "&acirc;") 
    .replaceAll("\u00c3\u00a3", "&atilde;") 
    .replaceAll("\u00c3\u00a4", "&auml;") 
    .replaceAll("\u00c3\u00a5", "&aring;") 
    .replaceAll("\u00c3\u00a6", "&aelig;") 
    .replaceAll("\u00c3\u0087", "&Ccedil;") 
    .replaceAll("\u00c3\u00a7", "&ccedil;") 
    .replaceAll("\u00c3\u0090", "&ETH;") 
    .replaceAll("\u00c3\u00b0", "&eth;") 
    .replaceAll("\u00c3\u0088", "&Egrave;") 
    .replaceAll("\u00c3\u0089", "&Eacute;") 
    .replaceAll("\u00c3\u008a", "&Ecirc;") 
    .replaceAll("\u00c3\u008b", "&Euml;") 
    .replaceAll("\u00c3\u00a8", "&egrave;") 
    .replaceAll("\u00c3\u00a9", "&eacute;") 
    .replaceAll("\u00c3\u00aa", "&ecirc;") 
    .replaceAll("\u00c3\u00ab", "&euml;") 
    .replaceAll("\u00c3\u008c", "&Igrave;") 
    .replaceAll("\u00c3\u008d", "&Iacute;") 
    .replaceAll("\u00c3\u008e", "&Icirc;") 
    .replaceAll("\u00c3\u008f", "&Iuml;") 
    .replaceAll("\u00c3\u00ac", "&igrave;") 
    .replaceAll("\u00c3\u00ad", "&iacute;") 
    .replaceAll("\u00c3\u00ae", "&icirc;") 
    .replaceAll("\u00c3\u00af", "&iuml;") 
    .replaceAll("\u00c3\u0091", "&Ntilde;") 
    .replaceAll("\u00c3\u00b1", "&ntilde;") 
    .replaceAll("\u00c3\u0092", "&Ograve;") 
    .replaceAll("\u00c3\u0093", "&Oacute;") 
    .replaceAll("\u00c3\u0094", "&Ocirc;") 
    .replaceAll("\u00c3\u0095", "&Otilde;") 
    .replaceAll("\u00c3\u0096", "&Ouml;") 
    .replaceAll("\u00c3\u0098", "&Oslash;") 
    .replaceAll("\u00c5\u0092", "&OElig;") 
    .replaceAll("\u00c3\u00b2", "&ograve;") 
    .replaceAll("\u00c3\u00b3", "&oacute;") 
    .replaceAll("\u00c3\u00b4", "&ocirc;") 
    .replaceAll("\u00c3\u00b5", "&otilde;") 
    .replaceAll("\u00c3\u00b6", "&ouml;") 
    .replaceAll("\u00c3\u00b8", "&oslash;") 
    .replaceAll("\u00c5\u0093", "&oelig;") 
    .replaceAll("\u00c3\u0099", "&Ugrave;") 
    .replaceAll("\u00c3\u009a", "&Uacute;") 
    .replaceAll("\u00c3\u009b", "&Ucirc;") 
    .replaceAll("\u00c3\u009c", "&Uuml;") 
    .replaceAll("\u00c3\u00b9", "&ugrave;") 
    .replaceAll("\u00c3\u00ba", "&uacute;") 
    .replaceAll("\u00c3\u00bb", "&ucirc;") 
    .replaceAll("\u00c3\u00bc", "&uuml;") 
    .replaceAll("\u00c3\u009d", "&Yacute;") 
    .replaceAll("\u00c5\u00b8", "&Yuml;") 
    .replaceAll("\u00c3\u00bd", "&yacute;") 
    .replaceAll("\u00c3\u00bf", "&yuml;");

來源

2010-04-05 rawrrrrrrrr

與「到」編碼嘗試mb_convert_encoding()爲'HTML-ENTITIES'，和（如有必要）「從」編碼設置爲'UTF-8'或者您正在使用哪個Unicode編碼。

來源

2010-04-05 10:32:08 Amber

作品，謝謝！ – rawrrrrrrrr 2010-04-05 10:45:09

在php6中，不再需要MultiByte（MB）。 – confiq 2010-04-05 10:56:34

使用strtr，它快速。

來源

2010-04-05 10:32:14 raveren

不起作用，因爲html實體是多個字符，'strtr（）'只能執行1：1字符映射。 – Amber 2010-04-05 10:35:15

這是不正確的，它可以在數組的鍵 - 值對上操作（用'值'替換'key'中的每一個'），您可以在其中替換多字符字符串。 – soulmerge 2010-04-05 10:51:22

我發現這個到以前的答案是不工作很有趣，：

function jsonRemoveUnicodeSequences($struct) { 
    return preg_replace("/\\\\u([a-f0-9]{4})/e", "iconv('UCS-4LE','UTF-8',pack('V', hexdec('U$1')))", json_encode($struct)); 
}

我在這裏找到：http://www.avoid.org/replace-u-characters-in-json-string/

來源

2014-04-06 16:34:14

將unicode轉換爲特殊字符的PHP函數？

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