38 lines
1.1 KiB
PHP
38 lines
1.1 KiB
PHP
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<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2016 (original work) Open Assessment Technologies SA
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*
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*/
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namespace oat\generis\model;
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/**
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* Trait for classes that want's to prepare SQL safely
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*/
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trait SqlSanitizeHelperTrait
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{
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/**
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* @param string $rawOrderDir
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* @return string
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*/
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private static function sanitizeOrderDirection($rawOrderDir)
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{
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return in_array(strtoupper($rawOrderDir), ['ASC', 'DESC']) ? $rawOrderDir : 'ASC';
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}
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}
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