39 lines
986 B
PHP
39 lines
986 B
PHP
<?php
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/**
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* This file is part of the Froxlor project.
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* Copyright (c) 2010 the Froxlor Team (see authors).
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*
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* For the full copyright and license information, please view the COPYING
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* file that was distributed with this source code. You can also view the
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* COPYING file online at http://files.froxlor.org/misc/COPYING.txt
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*
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* @copyright (c) the authors
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* @author Froxlor team <team@froxlor.org> (2010-)
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* @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
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* @package Functions
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* @version $Id$
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*/
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/**
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* this function checks whether $server_id (multi-server) is set
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* in userdata.inc.php and returns the value. If not set or invalid,
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* always return the id of the master (which is '0')
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*
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* @return int server_id of current server
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* @since 0.9.14-svn7
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*/
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function getServerId() {
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global $server_id;
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if(isset($server_id)
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&& is_numeric($server_id)
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&& $server_id > 0
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) {
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return $server_id;
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}
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// return default (master)
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return 0;
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}
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