Sophie: php-manual-zh-5.2.4-1mdv2008.1 noarch

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

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>nsapi_request_headers</H1
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>    (PHP 4 &#62;= 4.3.3, PHP 5)</P
>nsapi_request_headers&nbsp;--&nbsp;Fetch all HTTP request headers</DIV
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><H2
>说明</H2
>array <B
CLASS="methodname"
>nsapi_request_headers</B
> ( void  )<BR
></BR
><P
>&#13;   <B
CLASS="function"
>nsapi_request_headers()</B
> gets all the HTTP headers in
   the current request. This is only supported when PHP runs as a 
   <SPAN
CLASS="productname"
>NSAPI</SPAN
> module.
  </P
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><B
>注意: </B
>
    Prior to PHP 4.3.3, <A
HREF="function.getallheaders.html"
><B
CLASS="function"
>getallheaders()</B
></A
> was only 
    available for the Apache servers.  After PHP 4.3.3,
    <A
HREF="function.getallheaders.html"
><B
CLASS="function"
>getallheaders()</B
></A
> is an alias for
    <B
CLASS="function"
>nsapi_request_headers()</B
> if you use the NSAPI module.
   </P
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><B
>注意: </B
>
    You can also get at the value of the common CGI variables by
    reading them from the <TT
CLASS="literal"
>$_SERVER</TT
> superglobal, which 
    works whether or not you are using PHP as a 
    <SPAN
CLASS="productname"
>NSAPI</SPAN
> module.
   </P
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><H2
>返回值</H2
><P
>&#13;   Returns an associative array with all the HTTP headers.
  </P
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><B
>例 1. <B
CLASS="function"
>nsapi_request_headers()</B
> example</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$headers </font><font color="#007700">= </font><font color="#0000BB">nsapi_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">$value</font><font color="#007700">) {<br />&nbsp;&nbsp;echo </font><font color="#DD0000">"$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>
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