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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.5 $ -->
<!-- splitted from ./en/functions/ibase.xml, last change in rev 1.2 -->
<refentry id="function.ibase-pconnect">
<refnamediv>
<refname>ibase_pconnect</refname>
<refpurpose>
Open a persistent connection to an InterBase database
</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>resource</type><methodname>ibase_pconnect</methodname>
<methodparam><type>string</type><parameter>database</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>username</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>password</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>charset</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>buffers</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>dialect</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>role</parameter></methodparam>
</methodsynopsis>
<para>
<function>ibase_pconnect</function> acts very much like
<function>ibase_connect</function> with two major differences.
First, when connecting, the function will first try to find a
(persistent) link that's already opened with the same parameters.
If one is found, an identifier for it will be returned instead of
opening a new connection. Second, the connection to the InterBase
server will not be closed when the execution of the script ends.
Instead, the link will remain open for future use
(<function>ibase_close</function> will not close links established
by <function>ibase_pconnect</function>). This type of link is
therefore called 'persistent'.
</para>
<note>
<para>
<parameter>buffers</parameter> was added in PHP 4.0.0.
</para>
</note>
<note>
<para>
<parameter>dialect</parameter> was added in PHP 4.0.0. It is
functional only with InterBase 6 and versions higher than that.
</para>
</note>
<note>
<para>
<parameter>role</parameter> was added in PHP 4.0.0. It is
functional only with InterBase 5 and versions higher than that.
</para>
</note>
<para>
See also <function>ibase_close</function> and
<function>ibase_connect</function> for the meaning of
parameters passed to this function. They are exactly the same.
</para>
</refsect1>
</refentry>
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