php-doc-en/reference/ifx/functions/ifx-close.xml
2003-12-11 15:42:10 +00:00

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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.4 $ -->
<!-- splitted from ./en/functions/ifx.xml, last change in rev 1.2 -->
<refentry id="function.ifx-close">
<refnamediv>
<refname>ifx_close</refname>
<refpurpose>Close Informix connection</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>int</type><methodname>ifx_close</methodname>
<methodparam choice="opt"><type>int</type><parameter>link_identifier</parameter></methodparam>
</methodsynopsis>
<para>
Returns: always &true;.
</para>
<para>
<function>ifx_close</function> closes the link to an Informix
database that's associated with the specified link identifier.
If the link identifier isn't specified, the last opened link is
assumed.
</para>
<para>
Note that this isn't usually necessary, as non-persistent open
links are automatically closed at the end of the script's
execution.
</para>
<para>
<function>ifx_close</function> will not close persistent links
generated by <function>ifx_pconnect</function>.
</para>
<para>
<example>
<title>Closing a Informix connection</title>
<programlisting role="php">
<![CDATA[
<?php
$conn_id = ifx_connect ("mydb@ol_srv", "itsme", "mypassword");
/* ... some queries and stuff ... */
ifx_close($conn_id);
?>
]]>
</programlisting>
</example>
</para>
<para>
See also <function>ifx_connect</function> and
<function>ifx_pconnect</function>.
</para>
</refsect1>
</refentry>
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