22:41:00 Create new PHPExcel object<br />22:41:00 Set document properties<br />22:41:00 Add some data<br />22:41:00 Write to Excel2007 format<br />22:41:00 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0435 seconds<br />22:41:00 Current memory usage: 7.5 MB<br />22:41:00 Write to Excel5 format<br />22:41:00 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0375 seconds<br />22:41:00 Current memory usage: 9.5 MB<br />22:41:00 Peak memory usage: 10 MB<br />22:41:00 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />