69 Zeilen
1,7 KiB
PHP
69 Zeilen
1,7 KiB
PHP
<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* 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://framework.zend.com/license/new-bsd
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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@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Validate
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* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id$
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*/
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/**
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* @see Zend_Validate_Barcode_AdapterAbstract
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*/
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require_once 'Zend/Validate/Barcode/AdapterAbstract.php';
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/**
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* @category Zend
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* @package Zend_Validate
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* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Validate_Barcode_Upce extends Zend_Validate_Barcode_AdapterAbstract
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{
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/**
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* Allowed barcode lengths
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* @var integer
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*/
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protected $_length = array(6, 7, 8);
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/**
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* Allowed barcode characters
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* @var string
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*/
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protected $_characters = '0123456789';
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/**
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* Checksum function
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* @var string
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*/
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protected $_checksum = '_gtin';
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/**
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* Overrides parent checkLength
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*
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* @param string $value Value
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* @return boolean
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*/
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public function checkLength($value)
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{
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if (strlen($value) != 8) {
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$this->setCheck(false);
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} else {
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$this->setCheck(true);
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}
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return parent::checkLength($value);
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}
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}
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