mirror of
https://github.com/sigmasternchen/php-doc-en
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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@134691 c90b9560-bf6c-de11-be94-00142212c4b1
74 lines
2.5 KiB
XML
74 lines
2.5 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.3 $ -->
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<!-- splitted from ./en/functions/fbsql.xml, last change in rev 1.1 -->
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<refentry id="function.fbsql-pconnect">
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<refnamediv>
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<refname>fbsql_pconnect</refname>
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<refpurpose>
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Open a persistent connection to a FrontBase Server
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</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>resource</type><methodname>fbsql_pconnect</methodname>
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<methodparam choice="opt"><type>string</type><parameter>hostname</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>username</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>password</parameter></methodparam>
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</methodsynopsis>
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<para>
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Returns: A positive FrontBase persistent link identifier on
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success, or &false; on error.
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</para>
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<para>
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<function>fbsql_pconnect</function> establishes a connection
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to a FrontBase server. The following defaults are assumed for
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missing optional parameters: <parameter>host</parameter> =
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'localhost', <parameter>username</parameter> = "_SYSTEM"
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and <parameter>password</parameter> = empty password.
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</para>
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<para>
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To set Frontbase server port number, use
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<function>fbsql_select_db</function>.
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</para>
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<para>
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<function>fbsql_pconnect</function> acts very much like
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<function>fbsql_connect</function> with two major differences.
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</para>
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<para>
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First, when connecting, the function would first try to find a
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(persistent) link that's already open with the same host,
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username and password. If one is found, an identifier for it
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will be returned instead of opening a new connection.
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</para>
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<para>
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Second, the connection to the SQL server will not be closed when
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the execution of the script ends. Instead, the link will remain
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open for future use.
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</para>
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<para>
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This type of links is therefore called 'persistent'.
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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