<?php
/*
* ============================================================================
*
* @name Utils.php
*
* @author Andrew A. Aculana
* @version 1.0
* @date 2006-07-03
*
* ============================================================================
*
* License: GNU Lesser General Public License (LGPL)
*
* Copyright (c) 2004 LINK2SUPPORT INC. All rights reserved.
*
* This file is part of the L2S Online Application Framework
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ============================================================================
*/
/**
* @package ArrayIterator
* @subpackage ExcelXMLParser
*/
/**
* A wrapper for array iteration
*
* @author Andrew Aculana <[email protected]>
* @copyright Copyright © 2006, Andrew Aculana
* @version 1.0
*
*/
class Utils{
/**
*
* convert row column notation to A1 notation
* @author Andrew A. Aculana
* @copyright 2006-07-03
* @param Integer $row
* @param Integer $col, $col < 255
* @return String
*/
function RowColToCell($row, $col)
{
if ($col > 255){
/* cell out of range */
return "Excel XML Parser Error: Cell Out of Range!";
}
$int = (int)($col / 26);
$overbound = $col % 26;
$CAA = '';
if ($int > 0)
{
$CAA = chr(ord('A') + $int - 1);
}
$CAB = chr(ord('A') + $overbound);
$row++;
return $CAA.$CAB.$row;
}
#-----------------------------------------------------------------------------#
}
?>
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