<?php

/**

* PHPExcel

*

* Copyright (C) 2006 - 2014 PHPExcel

*

* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

*

* @category PHPExcel

* @package PHPExcel

* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)

* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL

* @version ##VERSION##, ##DATE##

*/

/** Error reporting */

error_reporting(E_ALL);

ini_set('display_errors', TRUE);

ini_set('display_startup_errors', TRUE);

date_default_timezone_set('Europe/London');

define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />');

/** Include PHPExcel */

require_once dirname(__FILE__) . '/../Classes/PHPExcel.php';

// Create new PHPExcel object

echo date('H:i:s') , " Create new PHPExcel object" , EOL;

$objPHPExcel = new PHPExcel();

// Set document properties

echo date('H:i:s') , " Set document properties" , EOL;

$objPHPExcel->getProperties()->setCreator("Maarten Balliauw")

->setLastModifiedBy("Maarten Balliauw")

->setTitle("Office 2007 XLSX Test Document")

->setSubject("Office 2007 XLSX Test Document")

->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.")

->setKeywords("office 2007 openxml php")

->setCategory("Test result file");

// Add some data, we will use some formulas here

echo date('H:i:s') , " Add some data" , EOL;

$objPHPExcel->getActiveSheet()->setCellValue('A5', 'Sum:');

$objPHPExcel->getActiveSheet()->setCellValue('B1', 'Range #1')

->setCellValue('B2', 3)

->setCellValue('B3', 7)

->setCellValue('B4', 13)

->setCellValue('B5', '=SUM(B2:B4)');

echo date('H:i:s') , " Sum of Range #1 is " ,

$objPHPExcel->getActiveSheet()->getCell('B5')->getCalculatedValue() , EOL;

$objPHPExcel->getActiveSheet()->setCellValue('C1', 'Range #2')

->setCellValue('C2', 5)

->setCellValue('C3', 11)

->setCellValue('C4', 17)

->setCellValue('C5', '=SUM(C2:C4)');

echo date('H:i:s') , " Sum of Range #2 is " ,

$objPHPExcel->getActiveSheet()->getCell('C5')->getCalculatedValue() , EOL;

$objPHPExcel->getActiveSheet()->setCellValue('A7', 'Total of both ranges:');

$objPHPExcel->getActiveSheet()->setCellValue('B7', '=SUM(B5:C5)');

echo date('H:i:s') , " Sum of both Ranges is " ,

$objPHPExcel->getActiveSheet()->getCell('B7')->getCalculatedValue() , EOL;

$objPHPExcel->getActiveSheet()->setCellValue('A8', 'Minimum of both ranges:');

$objPHPExcel->getActiveSheet()->setCellValue('B8', '=MIN(B2:C4)');

echo date('H:i:s') , " Minimum value in either Range is " ,

$objPHPExcel->getActiveSheet()->getCell('B8')->getCalculatedValue() , EOL;

$objPHPExcel->getActiveSheet()->setCellValue('A9', 'Maximum of both ranges:');

$objPHPExcel->getActiveSheet()->setCellValue('B9', '=MAX(B2:C4)');

echo date('H:i:s') , " Maximum value in either Range is " ,

$objPHPExcel->getActiveSheet()->getCell('B9')->getCalculatedValue() , EOL;

$objPHPExcel->getActiveSheet()->setCellValue('A10', 'Average of both ranges:');

$objPHPExcel->getActiveSheet()->setCellValue('B10', '=AVERAGE(B2:C4)');

echo date('H:i:s') , " Average value of both Ranges is " ,

$objPHPExcel->getActiveSheet()->getCell('B10')->getCalculatedValue() , EOL;

// Rename worksheet

echo date('H:i:s') , " Rename worksheet" , EOL;

$objPHPExcel->getActiveSheet()->setTitle('Formulas');

// Set active sheet index to the first sheet, so Excel opens this as the first sheet

$objPHPExcel->setActiveSheetIndex(0);

// Save Excel 2007 file

echo date('H:i:s') , " Write to Excel2007 format" , EOL;

$callStartTime = microtime(true);

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');

//

// If we set Pre Calculated Formulas to true then PHPExcel will calculate all formulae in the

// workbook before saving. This adds time and memory overhead, and can cause some problems with formulae

// using functions or features (such as array formulae) that aren't yet supported by the calculation engine

// If the value is false (the default) for the Excel2007 Writer, then MS Excel (or the application used to

// open the file) will need to recalculate values itself to guarantee that the correct results are available.

//

//$objWriter->setPreCalculateFormulas(true);

$objWriter->save(str_replace('.php', '.xlsx', __FILE__));

$callEndTime = microtime(true);

$callTime = $callEndTime - $callStartTime;

echo date('H:i:s') , " File written to " , str_replace('.php', '.xlsx', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL;

echo 'Call time to write Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL;

// Echo memory usage

echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL;

// Save Excel 95 file

echo date('H:i:s') , " Write to Excel5 format" , EOL;

$callStartTime = microtime(true);

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');

$objWriter->save(str_replace('.php', '.xls', __FILE__));

$callEndTime = microtime(true);

$callTime = $callEndTime - $callStartTime;

echo date('H:i:s') , " File written to " , str_replace('.php', '.xls', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL;

echo 'Call time to write Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL;

// Echo memory usage

echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL;

// Echo memory peak usage

echo date('H:i:s') , " Peak memory usage: " , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL;

// Echo done

echo date('H:i:s') , " Done writing files" , EOL;

echo 'Files have been created in ' , getcwd() , EOL;