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php-manual-zh-5.2.4-1mdv2008.1.noarch.rpm

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>imap_mime_header_decode</TITLE
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>imap_mime_header_decode</H1
><DIV
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><A
NAME="AEN97489"
></A
><P
>    (PHP 3 &#62;= 3.0.17, PHP 4, PHP 5)</P
>imap_mime_header_decode&nbsp;--&nbsp;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
>&#13;   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
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>text</CODE
></DT
><DD
><P
>&#13;       The MIME text
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN97511"
></A
><H2
>返回值</H2
><P
>&#13;   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
>&#13;   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
>&#13;   <TABLE
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><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
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><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$text </font><font color="#007700">= </font><font color="#DD0000">"=?ISO-8859-1?Q?Keld_J=F8rn_Simonsen?= &lt;keld@example.com&gt;"</font><font color="#007700">;<br /><br /></font><font color="#0000BB">$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">$i</font><font color="#007700">&lt;</font><font color="#0000BB">count</font><font color="#007700">(</font><font color="#0000BB">$elements</font><font color="#007700">); </font><font color="#0000BB">$i</font><font color="#007700">++) {<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#DD0000">"Charset: </font><font color="#007700">{</font><font color="#DD0000">$elements</font><font color="#007700">[</font><font color="#DD0000">$i</font><font color="#007700">]-&gt;</font><font color="#DD0000">charset</font><font color="#007700">}\n</font><font color="#DD0000">"</font><font color="#007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#DD0000">"Text: </font><font color="#007700">{</font><font color="#DD0000">$elements</font><font color="#007700">[</font><font color="#DD0000">$i</font><font color="#007700">]-&gt;</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">?&gt;</font>
</font>
</code></TD
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><P
>上例将输出:</P
><TABLE
BORDER="0"
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CELLPADDING="5"
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><TD
><PRE
CLASS="screen"
>Charset: ISO-8859-1
Text: Keld Jørn Simonsen

Charset: default
Text:  &#60;keld@example.com&#62;</PRE
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
>
  </P
><P
>&#13;   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
>&#13;   <P
></P
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><TR
><TD
><A
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><B
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>imap_utf8()</B
></A
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>
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