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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.4 $ -->
<!-- splitted from ./en/functions/swf.xml, last change in rev 1.8 -->
<refentry id="function.swf-closefile">
<refnamediv>
<refname>swf_closefile</refname>
<refpurpose>Close the current Shockwave Flash file</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>void</type><methodname>swf_closefile</methodname>
<methodparam choice="opt"><type>int</type><parameter>
return_file
</parameter></methodparam>
</methodsynopsis>
<para>
Close a file that was opened by the
<function>swf_openfile</function> function. If the
<parameter>return_file</parameter> parameter is set then the contents
of the SWF file are returned from the function.
</para>
<para>
<example>
<title>
Creating a simple flash file based on user input and outputting it
and saving it in a database
</title>
<programlisting role="php">
<![CDATA[
<?php
// The $text variable is submitted by the
// user
// Global variables for database
// access (used in the swf_savedata() function)
$DBHOST = "localhost";
$DBUSER = "sterling";
$DBPASS = "secret";
swf_openfile("php://stdout", 256, 256, 30, 1, 1, 1);
swf_definefont(10, "Ligon-Bold");
swf_fontsize(12);
swf_fontslant(10);
swf_definetext(11, $text, 1);
swf_pushmatrix();
swf_translate(-50, 80, 0);
swf_placeobject(11, 60);
swf_popmatrix();
swf_showframe();
swf_startdoaction();
swf_actionstop();
swf_enddoaction();
$data = swf_closefile(1);
$data ?
swf_savedata($data) :
die("Error could not save SWF file");
// void swf_savedata(string data)
// Save the generated file a database
// for later retrieval
function swf_savedata($data)
{
global $DBHOST,
$DBUSER,
$DBPASS;
$dbh = @mysql_connect($DBHOST, $DBUSER, $DBPASS);
if (!$dbh) {
die (sprintf("Error [%d]: %s",
mysql_errno(), mysql_error()));
}
$stmt = "INSERT INTO swf_files (file) VALUES ('$data')";
$sth = @mysql_query($stmt, $dbh);
if (!$sth) {
die (sprintf("Error [%d]: %s",
mysql_errno(), mysql_error()));
}
@mysql_free_result($sth);
@mysql_close($dbh);
}
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"../../../../manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
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