<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >imap_mime_header_decode</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="PHP 手册" HREF="index.html"><LINK REL="UP" TITLE="IMAP, POP3 and NNTP Functions" HREF="ref.imap.html"><LINK REL="PREVIOUS" TITLE="imap_mailboxmsginfo" HREF="function.imap-mailboxmsginfo.html"><LINK REL="NEXT" TITLE="imap_msgno" HREF="function.imap-msgno.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP 手册</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.imap-mailboxmsginfo.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.imap-msgno.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.imap-mime-header-decode" ></A >imap_mime_header_decode</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN97489" ></A ><P > (PHP 3 >= 3.0.17, PHP 4, PHP 5)</P >imap_mime_header_decode -- Decode MIME header elements</DIV ><DIV CLASS="refsect1" ><A NAME="AEN97492" ></A ><H2 >说明</H2 >array <B CLASS="methodname" >imap_mime_header_decode</B > ( string text )<BR ></BR ><P > Decodes MIME message header extensions that are non ASCII text (see <A HREF="http://www.faqs.org/rfcs/rfc2047" TARGET="_top" >RFC2047</A >). </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN97502" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >text</CODE ></DT ><DD ><P > The MIME text </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN97511" ></A ><H2 >返回值</H2 ><P > The decoded elements are returned in an array of objects, where each object has two properties, <TT CLASS="literal" >charset</TT > and <TT CLASS="literal" >text</TT >. </P ><P > If the element hasn't been encoded, and in other words is in plain US-ASCII, the <TT CLASS="literal" >charset</TT > property of that element is set to <TT CLASS="literal" >default</TT >. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN97519" ></A ><H2 >范例</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN97522" ></A ><P ><B >例 1. <B CLASS="function" >imap_mime_header_decode()</B > example</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br />$text </font><font color="#007700">= </font><font color="#DD0000">"=?ISO-8859-1?Q?Keld_J=F8rn_Simonsen?= <keld@example.com>"</font><font color="#007700">;<br /><br /></font><font color="#0000BB">$elements </font><font color="#007700">= </font><font color="#0000BB">imap_mime_header_decode</font><font color="#007700">(</font><font color="#0000BB">$text</font><font color="#007700">);<br />for (</font><font color="#0000BB">$i</font><font color="#007700">=</font><font color="#0000BB">0</font><font color="#007700">; </font><font color="#0000BB">$i</font><font color="#007700"><</font><font color="#0000BB">count</font><font color="#007700">(</font><font color="#0000BB">$elements</font><font color="#007700">); </font><font color="#0000BB">$i</font><font color="#007700">++) {<br /> echo </font><font color="#DD0000">"Charset: </font><font color="#007700">{</font><font color="#DD0000">$elements</font><font color="#007700">[</font><font color="#DD0000">$i</font><font color="#007700">]-></font><font color="#DD0000">charset</font><font color="#007700">}\n</font><font color="#DD0000">"</font><font color="#007700">;<br /> echo </font><font color="#DD0000">"Text: </font><font color="#007700">{</font><font color="#DD0000">$elements</font><font color="#007700">[</font><font color="#DD0000">$i</font><font color="#007700">]-></font><font color="#DD0000">text</font><font color="#007700">}\n\n</font><font color="#DD0000">"</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ><P >上例将输出:</P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="screen" >Charset: ISO-8859-1 Text: Keld Jørn Simonsen Charset: default Text: <keld@example.com></PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ><P > In the above example we would have two elements, whereas the first element had previously been encoded with ISO-8859-1, and the second element would be plain US-ASCII. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN97529" ></A ><H2 >参见</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.imap-utf8.html" ><B CLASS="function" >imap_utf8()</B ></A ></TD ></TR ></TBODY ></TABLE ><P ></P > </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.imap-mailboxmsginfo.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >起始页</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.imap-msgno.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >imap_mailboxmsginfo</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.imap.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >imap_msgno</TD ></TR ></TABLE ></DIV ></BODY ></HTML >