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64 lines
1.6 KiB
PHP
64 lines
1.6 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_Barcode
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* @subpackage Object
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* @copyright Copyright (c) 2005-2014 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_Barcode_Object_Ean5
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*/
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/**
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* @see Zend_Validate_Barcode
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*/
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/**
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* Class for generate Ean2 barcode
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*
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* @category Zend
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* @package Zend_Barcode
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* @copyright Copyright (c) 2005-2014 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_Barcode_Object_Ean2 extends Zend_Barcode_Object_Ean5
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{
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protected $_parities = array(
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0 => array('A','A'),
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1 => array('A','B'),
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2 => array('B','A'),
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3 => array('B','B')
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);
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/**
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* Default options for Ean2 barcode
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* @return void
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*/
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protected function _getDefaultOptions()
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{
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$this->_barcodeLength = 2;
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}
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protected function _getParity($i)
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{
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$modulo = $this->getText() % 4;
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return $this->_parities[$modulo][$i];
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}
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}
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