php-doc-en/reference/ibm_db2/functions/db2-close.xml
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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@238160 c90b9560-bf6c-de11-be94-00142212c4b1
2007-06-20 22:25:43 +00:00

113 lines
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XML

<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.4 $ -->
<!-- Generated by xml_proto.php v2.2. Found in /scripts directory of phpdoc. -->
<refentry xml:id="function.db2-close" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>db2_close</refname>
<refpurpose>
Closes a database connection
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>db2_close</methodname>
<methodparam><type>resource</type><parameter>connection</parameter></methodparam>
</methodsynopsis>
<para>
This function closes a DB2 client connection created with
<function>db2_connect</function> and returns the corresponding
resources to the database server.
</para>
<para>
If you attempt to close a persistent DB2 client connection created with
<function>db2_pconnect</function>, the close request is ignored and the
persistent DB2 client connection remains available for the next caller.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>connection</parameter></term>
<listitem>
<para>
Specifies an active DB2 client connection.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.success;
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Closing a connection</title>
<para>
The following example demonstrates a successful attempt to close a
connection to an IBM DB2, Cloudscape, or Apache Derby database.
</para>
<programlisting role="php">
<![CDATA[
<?php
$conn = db2_connect('SAMPLE', 'db2inst1', 'ibmdb2');
$rc = db2_close($conn);
if ($rc) {
echo "Connection was successfully closed.";
}
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
Connection was successfully closed.
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>db2_connect</function></member>
<member><function>db2_pconnect</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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