Source for file Writer.php
Documentation is available at Writer.php
* Module written/ported by Xavier Noguer <xnoguer@rezebra.com>
* PERL Spreadsheet::WriteExcel module.
* The author of the Spreadsheet::WriteExcel module is John McNamara
* I _DO_ maintain this code, and John McNamara has nothing to do with the
* porting of this code to PHP. Any questions directly related to this
* class library should be directed to me.
* Spreadsheet_Excel_Writer: A library for generating Excel Spreadsheets
* Copyright (c) 2002-2003 Xavier Noguer xnoguer@rezebra.com
* 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
require_once 'Spreadsheet/Excel/Writer/Workbook.php';
* Class for writing Excel Spreadsheets. This class should change COMPLETELY.
* @author Xavier Noguer <xnoguer@rezebra.com>
* @package Spreadsheet_Excel_Writer
* The constructor. It just creates a Workbook
* @param string $filename The optional filename for the Workbook.
* @return Spreadsheet_Excel_Writer_Workbook The Workbook created
* Send HTTP headers for the Excel file.
* @param string $filename The filename to use for HTTP headers
header("Content-type: application/vnd.ms-excel");
header("Content-Disposition: attachment; filename=\"$filename\"");
header("Cache-Control: must-revalidate, post-check=0,pre-check=0");
* Utility function for writing formulas
* Converts a cell's coordinates to the A1 format.
* @param integer $row Row for the cell to convert (0-indexed).
* @param integer $col Column for the cell to convert (0-indexed).
* @return string The cell identifier in A1 format
if ($col >
255) { //maximum column value exceeded
return new PEAR_Error("Maximum column value exceeded: $col");
$chr1 =
chr(ord('A') +
$int -
1);
$chr2 =
chr(ord('A') +
$frac);
return $chr1 .
$chr2 .
$row;
Documentation generated on Wed, 09 Feb 2011 09:05:48 +0700 by phpDocumentor 1.4.2