pos/is4c-nf/lib/Scanning/VariableWeightReWrites/ItemNumberOnlyReWrite.php
<?php
/*******************************************************************************
Copyright 2014 Whole Foods Co-op
This file is part of IT CORE.
IT CORE is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
IT CORE is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
in the file license.txt along with IT CORE; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*********************************************************************************/
namespace COREPOS\pos\lib\Scanning\VariableWeightReWrites;
use COREPOS\pos\lib\Scanning\VariableWeightReWrite;
/**
@class ItemNumberOnlyReWrite
Use five digit item number as the UPC
Ex: 0021234500000 becomes 0000000012345
*/
class ItemNumberOnlyReWrite extends VariableWeightReWrite
{
public function translate($upc, $includes_check_digit=false)
{
$item_number = substr($upc, 3, 5);
if ($includes_check_digit) {
$item_number = substr($upc, 2, 5);
}
return str_pad($item_number, 13, '0', STR_PAD_LEFT);
}
}