57 lines
1.6 KiB
PHP
57 lines
1.6 KiB
PHP
<?php
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/**
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* 2007-2019 PrestaShop and Contributors
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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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* https://opensource.org/licenses/OSL-3.0
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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 https://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 2007-2019 PrestaShop SA and Contributors
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* @license https://opensource.org/licenses/OSL-3.0 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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/**
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* Class AddressChecksumCore.
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*/
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class AddressChecksumCore implements ChecksumInterface
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{
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const SEPARATOR = '_';
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/**
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* Generate a checksum.
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*
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* @param Address $address
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*
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* @return string SHA1 checksum for the Address
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*/
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public function generateChecksum($address)
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{
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if (!$address->id) {
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return sha1('No address set');
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}
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$uniqId = '';
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$fields = $address->getFields();
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foreach ($fields as $name => $value) {
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$uniqId .= $value . self::SEPARATOR;
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}
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$uniqId = rtrim($uniqId, self::SEPARATOR);
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return sha1($uniqId);
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}
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}
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