<?php

/**

 * PHPExcel

 *

 * Copyright (c) 2006 - 2015 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 - 2015 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);



date_default_timezone_set('Europe/London');



/** PHPExcel_IOFactory */

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



echo date('H:i:s') , " Load from OOCalc file" , PHP_EOL;

$callStartTime = microtime(true);



$objReader = PHPExcel_IOFactory::createReader('OOCalc');

$objPHPExcel = $objReader->load("OOCalcTest.ods");





$callEndTime = microtime(true);

$callTime = $callEndTime - $callStartTime;

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

// Echo memory usage

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





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

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

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

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





// Echo memory peak usage

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



// Echo done

echo date('H:i:s') , " Done writing file" , PHP_EOL;



