Source of file Codabar.php
Size: 1,839 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Validator/Barcode/Codabar.php
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Validator\Barcode; class Codabar extends AbstractAdapter { /** * Constructor for this barcode adapter */ public function __construct() { $this->setLength(-1); $this->setCharacters('0123456789-$:/.+ABCDTN*E'); $this->useChecksum(false); } /** * Checks for allowed characters * @see Zend\Validator\Barcode.AbstractAdapter::checkChars() */ public function hasValidCharacters($value) { if (strpbrk($value, 'ABCD')) { $first = $value[0]; if (!strpbrk($first, 'ABCD')) { // Missing start char return false; } $last = substr($value, -1, 1); if (!strpbrk($last, 'ABCD')) { // Missing stop char return false; } $value = substr($value, 1, -1); } elseif (strpbrk($value, 'TN*E')) { $first = $value[0]; if (!strpbrk($first, 'TN*E')) { // Missing start char return false; } $last = substr($value, -1, 1); if (!strpbrk($last, 'TN*E')) { // Missing stop char return false; } $value = substr($value, 1, -1); } $chars = $this->getCharacters(); $this->setCharacters('0123456789-$:/.+'); $result = parent::hasValidCharacters($value); $this->setCharacters($chars); return $result; } } |