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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 317663 $ -->
<refentry xml:id="function.cubrid-free-result" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>cubrid_free_result</refname>
<refpurpose>Free the memory occupied by the result data</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>cubrid_free_result</methodname>
<methodparam><type>resource</type><parameter>req_identifier</parameter></methodparam>
</methodsynopsis>
<para>
This function frees the memory occupied by the result data. It returns
TRUE on success or FALSE on failure. Note that it can only frees the
client fetch buffer now, and if you want free all memory, use function
<function>cubrid_close_request</function>.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>req_identifier</parameter></term>
<listitem><para>This is the request identifier.</para></listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&true; on success.
</para>
<para>
&false; on failure.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<example>
<title><function>cubrid_free_result</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$conn = cubrid_connect("localhost", 33000, "demodb");
$req = cubrid_execute($conn, "SELECT * FROM history WHERE host_year=2004 ORDER BY event_code");
$row = cubrid_fetch_assoc($req);
var_dump($row);
cubrid_free_result($req);
cubrid_close_request($req);
cubrid_disconnect($conn);
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
array(5) {
["event_code"]=>
string(5) "20005"
["athlete"]=>
string(12) "Hayes Joanna"
["host_year"]=>
string(4) "2004"
["score"]=>
string(5) "12.37"
["unit"]=>
string(4) "time"
}
]]>
</screen>
</example>
</refsect1>
</refentry>
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