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>swf_closefile</TITLE
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><H1
><A
NAME="function.swf-closefile"
></A
>swf_closefile</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN229457"
></A
><P
> (PHP 4, PECL)</P
>swf_closefile -- Close the current Shockwave Flash file</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN229460"
></A
><H2
>说明</H2
>mixed <B
CLASS="methodname"
>swf_closefile</B
> ( [int return_file] )<BR
></BR
><P
> Close a file that was opened by the
<A
HREF="function.swf-openfile.html"
><B
CLASS="function"
>swf_openfile()</B
></A
> function.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN229470"
></A
><H2
>参数</H2
><P
> <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>return_file</CODE
></DT
><DD
><P
> If set then the contents of the SWF file are returned from the
function.
</P
></DD
></DL
></DIV
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN229479"
></A
><H2
>返回值</H2
><P
> If <CODE
CLASS="parameter"
>return_file</CODE
> is provided returns the SWF
contents, otherwise returns <TT
CLASS="constant"
><B
>NULL</B
></TT
>.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN229484"
></A
><H2
>范例</H2
><P
> <TABLE
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><A
NAME="AEN229487"
></A
><P
><B
>例 1.
Creating a simple flash file based on user input and outputting it
and saving it in a database
</B
></P
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><code><font color="#000000">
<font color="#0000BB"><?php<br /><br /></font><font color="#FF8000">// The $text variable is submitted by the<br />// user<br /><br />// Global variables for database<br />// access (used in the swf_savedata() function)<br /></font><font color="#0000BB">$DBHOST </font><font color="#007700">= </font><font color="#DD0000">"localhost"</font><font color="#007700">;<br /></font><font color="#0000BB">$DBUSER </font><font color="#007700">= </font><font color="#DD0000">"sterling"</font><font color="#007700">;<br /></font><font color="#0000BB">$DBPASS </font><font color="#007700">= </font><font color="#DD0000">"secret"</font><font color="#007700">;<br /><br /></font><font color="#0000BB">swf_openfile</font><font color="#007700">(</font><font color="#DD0000">"php://stdout"</font><font color="#007700">, </font><font color="#0000BB">256</font><font color="#007700">, </font><font color="#0000BB">256</font><font color="#007700">, </font><font color="#0000BB">30</font><font color="#007700">, </font><font color="#0000BB">1</font><font color="#007700">, </font><font color="#0000BB">1</font><font color="#007700">, </font><font color="#0000BB">1</font><font color="#007700">);<br /><br /> </font><font color="#0000BB">swf_definefont</font><font color="#007700">(</font><font color="#0000BB">10</font><font color="#007700">, </font><font color="#DD0000">"Ligon-Bold"</font><font color="#007700">);<br /> </font><font color="#0000BB">swf_fontsize</font><font color="#007700">(</font><font color="#0000BB">12</font><font color="#007700">);<br /> </font><font color="#0000BB">swf_fontslant</font><font color="#007700">(</font><font color="#0000BB">10</font><font color="#007700">);<br /><br /> </font><font color="#0000BB">swf_definetext</font><font color="#007700">(</font><font color="#0000BB">11</font><font color="#007700">, </font><font color="#0000BB">$text</font><font color="#007700">, </font><font color="#0000BB">1</font><font color="#007700">);<br /><br /> </font><font color="#0000BB">swf_pushmatrix</font><font color="#007700">();<br /> </font><font color="#0000BB">swf_translate</font><font color="#007700">(-</font><font color="#0000BB">50</font><font color="#007700">, </font><font color="#0000BB">80</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">);<br /> </font><font color="#0000BB">swf_placeobject</font><font color="#007700">(</font><font color="#0000BB">11</font><font color="#007700">, </font><font color="#0000BB">60</font><font color="#007700">);<br /> </font><font color="#0000BB">swf_popmatrix</font><font color="#007700">();<br /><br /> </font><font color="#0000BB">swf_showframe</font><font color="#007700">();<br /><br /> </font><font color="#0000BB">swf_startdoaction</font><font color="#007700">();<br /> </font><font color="#0000BB">swf_actionstop</font><font color="#007700">();<br /> </font><font color="#0000BB">swf_enddoaction</font><font color="#007700">();<br /><br /></font><font color="#0000BB">$data </font><font color="#007700">= </font><font color="#0000BB">swf_closefile</font><font color="#007700">(</font><font color="#0000BB">1</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$data </font><font color="#007700">?<br /> </font><font color="#0000BB">swf_savedata</font><font color="#007700">(</font><font color="#0000BB">$data</font><font color="#007700">) :<br /> die(</font><font color="#DD0000">"Error could not save SWF file"</font><font color="#007700">);<br /><br /></font><font color="#FF8000">// void swf_savedata(string data)<br />// Save the generated file a database<br />// for later retrieval<br /></font><font color="#007700">function </font><font color="#0000BB">swf_savedata</font><font color="#007700">(</font><font color="#0000BB">$data</font><font color="#007700">)<br />{<br /> global </font><font color="#0000BB">$DBHOST</font><font color="#007700">,<br /> </font><font color="#0000BB">$DBUSER</font><font color="#007700">,<br /> </font><font color="#0000BB">$DBPASS</font><font color="#007700">;<br /><br /> </font><font color="#0000BB">$dbh </font><font color="#007700">= @</font><font color="#0000BB">mysql_connect</font><font color="#007700">(</font><font color="#0000BB">$DBHOST</font><font color="#007700">, </font><font color="#0000BB">$DBUSER</font><font color="#007700">, </font><font color="#0000BB">$DBPASS</font><font color="#007700">);<br /><br /> if (!</font><font color="#0000BB">$dbh</font><font color="#007700">) {<br /> die (</font><font color="#0000BB">sprintf</font><font color="#007700">(</font><font color="#DD0000">"Error [%d]: %s"</font><font color="#007700">,<br /> </font><font color="#0000BB">mysql_errno</font><font color="#007700">(), </font><font color="#0000BB">mysql_error</font><font color="#007700">()));<br /> }<br /><br /> </font><font color="#0000BB">$stmt </font><font color="#007700">= </font><font color="#DD0000">"INSERT INTO swf_files (file) VALUES ('$data')"</font><font color="#007700">;<br /><br /> </font><font color="#0000BB">$sth </font><font color="#007700">= @</font><font color="#0000BB">mysql_query</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">, </font><font color="#0000BB">$dbh</font><font color="#007700">);<br /><br /> if (!</font><font color="#0000BB">$sth</font><font color="#007700">) {<br /> die (</font><font color="#0000BB">sprintf</font><font color="#007700">(</font><font color="#DD0000">"Error [%d]: %s"</font><font color="#007700">,<br /> </font><font color="#0000BB">mysql_errno</font><font color="#007700">(), </font><font color="#0000BB">mysql_error</font><font color="#007700">()));<br /> }<br /><br /> @</font><font color="#0000BB">mysql_free_result</font><font color="#007700">(</font><font color="#0000BB">$sth</font><font color="#007700">);<br /> @</font><font color="#0000BB">mysql_close</font><font color="#007700">(</font><font color="#0000BB">$dbh</font><font color="#007700">);<br />}<br /></font><font color="#0000BB">?></font>
</font>
</code></TD
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