12:18:59 Create new PHPExcel object<br />12:18:59 Set document properties<br />12:18:59 Add some data<br />12:19:00 Write to Excel2007 format<br />12:19:00 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0392 seconds<br />12:19:00 Current memory usage: 7.75 MB<br />12:19:00 Write to Excel5 format<br />12:19:00 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0353 seconds<br />12:19:00 Current memory usage: 9.75 MB<br />12:19:00 Peak memory usage: 10 MB<br />12:19:00 Done writing file<br />File has been created in /var/www/html/lapurauva/mbinv/vendor/phpoffice/phpexcel/Examples<br />