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Direktori : /home2/selectio/www/mm-tailor-billing/vendor/zendframework/zend-validator/src/Barcode/ |
Current File : //home2/selectio/www/mm-tailor-billing/vendor/zendframework/zend-validator/src/Barcode/Code39.php |
<?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Validator\Barcode; class Code39 extends AbstractAdapter { /** * @var array */ protected $check = [ '0' => 0, '1' => 1, '2' => 2, '3' => 3, '4' => 4, '5' => 5, '6' => 6, '7' => 7, '8' => 8, '9' => 9, 'A' => 10, 'B' => 11, 'C' => 12, 'D' => 13, 'E' => 14, 'F' => 15, 'G' => 16, 'H' => 17, 'I' => 18, 'J' => 19, 'K' => 20, 'L' => 21, 'M' => 22, 'N' => 23, 'O' => 24, 'P' => 25, 'Q' => 26, 'R' => 27, 'S' => 28, 'T' => 29, 'U' => 30, 'V' => 31, 'W' => 32, 'X' => 33, 'Y' => 34, 'Z' => 35, '-' => 36, '.' => 37, ' ' => 38, '$' => 39, '/' => 40, '+' => 41, '%' => 42, ]; /** * Constructor for this barcode adapter */ public function __construct() { $this->setLength(-1); $this->setCharacters('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ -.$/+%'); $this->setChecksum('code39'); $this->useChecksum(false); } /** * Validates the checksum (Modulo 43) * * @param string $value The barcode to validate * @return bool */ protected function code39($value) { $checksum = substr($value, -1, 1); $value = str_split(substr($value, 0, -1)); $count = 0; foreach ($value as $char) { $count += $this->check[$char]; } $mod = $count % 43; if ($mod == $this->check[$checksum]) { return true; } return false; } }