46 lines
1.5 KiB
PHP
Executable File
46 lines
1.5 KiB
PHP
Executable File
<?php
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/*
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* 2007-2015 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2015 PrestaShop SA
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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function configuration_double_cleaner()
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{
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$result = Db::getInstance()->executeS('
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SELECT name, MIN(id_configuration) AS minid
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FROM '._DB_PREFIX_.'configuration
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GROUP BY name
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HAVING count(name) > 1');
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foreach ($result as $row) {
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DB::getInstance()->execute('
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DELETE FROM '._DB_PREFIX_.'configuration
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WHERE name = \''.addslashes($row['name']).'\'
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AND id_configuration != '.(int)($row['minid']));
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}
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DB::getInstance()->execute('
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DELETE FROM '._DB_PREFIX_.'configuration_lang
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WHERE id_configuration NOT IN (
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SELECT id_configuration
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FROM '._DB_PREFIX_.'configuration)');
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}
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