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

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

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>ob_end_flush</H1
><DIV
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><A
NAME="AEN165548"
></A
><P
>    (PHP 4, PHP 5)</P
>ob_end_flush&nbsp;--&nbsp;
     Flush (send) the output buffer and turn off output buffering
    </DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN165551"
></A
><H2
>Description</H2
>bool <B
CLASS="methodname"
>ob_end_flush</B
> ( void  )<BR
></BR
><P
>&#13;     This function will send the contents of the topmost output buffer (if
     any) and turn this output buffer off.  If you want to further
     process the buffer's contents you have to call
     <A
HREF="function.ob-get-contents.html"
><B
CLASS="function"
>ob_get_contents()</B
></A
> before
     <B
CLASS="function"
>ob_end_flush()</B
> as the buffer contents are
     discarded after <B
CLASS="function"
>ob_end_flush()</B
> is called.
     The function returns <TT
CLASS="constant"
><B
>TRUE</B
></TT
> when it successfully 
     discarded one buffer and <TT
CLASS="constant"
><B
>FALSE</B
></TT
> otherwise. Reasons for failure are first
     that you called the function without an active buffer or that for some
     reason a buffer could not be deleted (possible for special buffer).
    </P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
      This function is similar to <A
HREF="function.ob-get-flush.html"
><B
CLASS="function"
>ob_get_flush()</B
></A
>, except
      that <A
HREF="function.ob-get-flush.html"
><B
CLASS="function"
>ob_get_flush()</B
></A
> returns the buffer as a string.
     </P
></BLOCKQUOTE
></DIV
><P
>&#13;     The following example shows an easy way to flush and end all output 
     buffers:
    </P
><P
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><P
><B
>例 1. <B
CLASS="function"
>ob_end_flush()</B
> example</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />&nbsp;&nbsp;</font><font color="#007700">while (@</font><font color="#0000BB">ob_end_flush</font><font color="#007700">());<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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>
    </P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
      If the function fails it generates an E_NOTICE.
     </P
><P
>&#13;      The boolean return value was added in PHP 4.2.0.
     </P
></BLOCKQUOTE
></DIV
><P
>&#13;     See also <A
HREF="function.ob-start.html"
><B
CLASS="function"
>ob_start()</B
></A
>,
     <A
HREF="function.ob-get-contents.html"
><B
CLASS="function"
>ob_get_contents()</B
></A
>,
     <A
HREF="function.ob-get-flush.html"
><B
CLASS="function"
>ob_get_flush()</B
></A
>,
     <A
HREF="function.ob-flush.html"
><B
CLASS="function"
>ob_flush()</B
></A
> and
     <A
HREF="function.ob-end-clean.html"
><B
CLASS="function"
>ob_end_clean()</B
></A
>.
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