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(PHP 4 >= 4.0.6, PHP 5)
mb_decode_mimeheader — 解码 MIME 头字段中的字符串
$str
)
解码 MIME 头中编码过的 字符串 str
。
str
要解码的 string 。
以内部(internal)字符编码解码的 string 。
[#1] Brett [2012-02-27 03:35:00]
See also the following functions which may work better in some cases:
iconv_mime_decode() - http://php.net/manual/function.iconv-mime-decode.php
imap_utf8() - http://php.net/manual/function.imap-utf8.php
[#2] tomlove at gmail dot com [2010-03-09 10:03:45]
This function ignores any encoded-word specified in a character set not supported by the mbstring extension (e.g. Arabic windows-1256). Such encoded-words pass straight through.
RFC2047 doesn't specify the behaviour, but common agents such as Gmail, Windows Mail, etc. DO NOT ignore such encoded words. They are decoded as if they were declared to be in the local character set.
Be aware of this idiosyncrasy.
[#3] Frogger2000 at gmx dot de [2002-05-29 01:16:55]
Using quoted-printable-encoding the hex-numbers must be written in uppercase letters!
Works: =?iso-8859-1?q?=3F=3F=3F?=
Fails: =?iso-8859-1?q?=3f=3f=3f?=