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

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>apache_request_headers</H1
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></A
><P
>    (PHP 4 &#62;= 4.3.0, PHP 5)</P
>apache_request_headers&nbsp;--&nbsp;Fetch all HTTP request headers</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN8610"
></A
><H2
>说明</H2
>array <B
CLASS="methodname"
>apache_request_headers</B
> ( void  )<BR
></BR
><P
>&#13;   Fetches all HTTP requests from the current request.
  </P
><P
>此函数仅在 PHP 作为 Apache 模块安装时才可使用。</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN8618"
></A
><H2
>返回值</H2
><P
>&#13;   An associative array of all the HTTP headers in the current request, or
   <TT
CLASS="constant"
><B
>FALSE</B
></TT
> on failure.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
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><H2
>范例</H2
><P
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><P
><B
>例 1. <B
CLASS="function"
>apache_request_headers()</B
> example</B
></P
><TABLE
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$headers </font><font color="#007700">= </font><font color="#0000BB">apache_request_headers</font><font color="#007700">();<br /><br />foreach (</font><font color="#0000BB">$headers </font><font color="#007700">as </font><font color="#0000BB">$header </font><font color="#007700">=&gt; </font><font color="#0000BB">$value</font><font color="#007700">) {<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#DD0000">"$header: $value &lt;br /&gt;</font><font color="#007700">\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
>上例的输出类似于：</P
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><TD
><PRE
CLASS="screen"
>Accept: */*
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0
Host: www.example.com
Connection: Keep-Alive</PRE
></TD
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>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN8631"
></A
><H2
>注释</H2
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
    Prior to PHP 4.3.0, <B
CLASS="function"
>apache_request_headers()</B
> was
    called <A
HREF="function.getallheaders.html"
><B
CLASS="function"
>getallheaders()</B
></A
>.  After PHP 4.3.0,
    <A
HREF="function.getallheaders.html"
><B
CLASS="function"
>getallheaders()</B
></A
> is an alias for
    <B
CLASS="function"
>apache_request_headers()</B
>.
   </P
></BLOCKQUOTE
></DIV
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
    You can also get at the value of the common CGI variables by
    reading them from the environment, which works whether or not
    you are using PHP as an <SPAN
CLASS="productname"
>Apache</SPAN
> module. Use
    <A
HREF="function.phpinfo.html"
><B
CLASS="function"
>phpinfo()</B
></A
> to see a list of all of the available
    <A
HREF="language.variables.predefined.html"
>environment variables</A
>.
   </P
></BLOCKQUOTE
></DIV
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>自
PHP 4.3.3 起也可以在 Netscape/iPlanet/SunONE 服务器的
<A
HREF="ref.nsapi.html"
>NSAPI server module</A
> 中使用本函数。</P
></BLOCKQUOTE
></DIV
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN8647"
></A
><H2
>参见</H2
><P
>&#13;   <P
></P
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><A
HREF="function.apache-response-headers.html"
><B
CLASS="function"
>apache_response_headers()</B
></A
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></P
>
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