* @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(E_ALL); ini_set('display_errors', TRUE); ini_set('display_startup_errors', TRUE); define('EOL', PHP_SAPI == 'cli' ? PHP_EOL : '<br />'); date_default_timezone_set('Europe/London'); /** Include PHPExcel */ require_once dirname(__FILE__) . '/../src/Bootstrap.php'; if (!file_exists("05featuredemo.xlsx")) { exit("Please run 05featuredemo.php first." . EOL); } // Use PCLZip rather than ZipArchive to read the Excel2007 OfficeOpenXML file \PHPExcel\Settings::setZipClass(\PHPExcel\Settings::PCLZIP); echo date('H:i:s'), " Load from Excel2007 file", EOL; $callStartTime = microtime(true); $objPHPExcel = \PHPExcel\IOFactory::load("05featuredemo.xlsx"); $callEndTime = microtime(true); $callTime = $callEndTime - $callStartTime; echo 'Call time to read 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 date('H:i:s'), " Write to Excel2007 format", EOL; $callStartTime = microtime(true); $objWriter = \PHPExcel\IOFactory::createWriter($objPHPExcel, 'Excel2007'); $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;