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

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

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><H1
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>http_send_file</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN75998"
></A
><P
>    (PECL)</P
>http_send_file&nbsp;--&nbsp;Send file</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN76001"
></A
><H2
>说明</H2
>bool <B
CLASS="methodname"
>http_send_file</B
> ( string file )<BR
></BR
><P
>&#13;   Sends a file with support for (multiple) range requests.
  </P
><P
>&#13;   This functions behaviour and further action is dependent on the following
   <A
HREF="ref.http.html#http.configuration"
>INI 设定</A
>s:
   <A
HREF="missing-stuff.html#http.configuration.send.not_found_404"
>http.send.not_found_404</A
>
    和 <A
HREF="missing-stuff.html#http.configuration.log.not_found"
>http.log.not_found</A
>.
  </P
><P
>&#13;   If the <A
HREF="ref.http.html#http.configuration"
>INI 设定</A
> <A
HREF="missing-stuff.html#http.configuration.send.not_found_404"
>http.send.not_found_404</A
>
   is enabled and the <A
HREF="ref.http.html#http.configuration"
>INI 设定</A
> <A
HREF="missing-stuff.html#http.configuration.log.not_found"
>http.log.not_found</A
>
   points to a writable file, a log message is written when the <CODE
CLASS="parameter"
>file</CODE
> was not found.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN76020"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>file</CODE
></DT
><DD
><P
>&#13;       the file to send
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN76029"
></A
><H2
>返回值</H2
><P
>&#13;   如果成功则返回 <TT
CLASS="constant"
><B
>TRUE</B
></TT
>，失败则返回 <TT
CLASS="constant"
><B
>FALSE</B
></TT
>。
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN76034"
></A
><H2
>范例</H2
><P
>&#13;   <TABLE
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CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN76037"
></A
><P
><B
>例 1. A <B
CLASS="function"
>http_send_file()</B
> example</B
></P
><TABLE
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BGCOLOR="#E0E0E0"
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><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />http_send_content_disposition</font><font color="#007700">(</font><font color="#DD0000">"document.pdf"</font><font color="#007700">, </font><font color="#0000BB">true</font><font color="#007700">);<br /></font><font color="#0000BB">http_send_content_type</font><font color="#007700">(</font><font color="#DD0000">"application/pdf"</font><font color="#007700">);<br /></font><font color="#0000BB">http_throttle</font><font color="#007700">(</font><font color="#0000BB">0.1</font><font color="#007700">, </font><font color="#0000BB">2048</font><font color="#007700">);<br /></font><font color="#0000BB">http_send_file</font><font color="#007700">(</font><font color="#DD0000">"../report.pdf"</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
><P
>上例将输出：</P
><TABLE
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><PRE
CLASS="screen"
>HTTP/1.1 206 Partial Content
X-Powered-By: PHP/5.2.2
Accept-Ranges: bytes
Content-Length: 12345
Content-Range: bytes 0-12344
Content-Type: application/pdf
Content-Disposition: inline; filename="document.pdf"

%PDF...</PRE
></TD
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></DIV
></TD
></TR
></TABLE
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN76043"
></A
><H2
>参见</H2
><P
>&#13;   <P
></P
><TABLE
BORDER="0"
><TBODY
><TR
><TD
><A
HREF="function.http-send-data.html"
><B
CLASS="function"
>http_send_data()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.http-send-stream.html"
><B
CLASS="function"
>http_send_stream()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.http-throttle.html"
><B
CLASS="function"
>http_throttle()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.http-send-content-type.html"
><B
CLASS="function"
>http_send_content_type()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.http-send-content-disposition.html"
><B
CLASS="function"
>http_send_content_disposition()</B
></A
></TD
></TR
><TR
><TD
>the <A
HREF="missing-stuff.html#http.HttpResponse"
><B
CLASS="classname"
>HttpResponse</B
></A
> class if you are using PHP-5.1 and above</TD
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>
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