01:44:10 Create new PHPExcel object<br />01:44:11 Set document properties<br />01:44:11 Add some data<br />01:44:11 Write to Excel2007 format<br />01:44:11 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.1014 seconds<br />01:44:11 Current memory usage: 7.25 MB<br />01:44:11 Write to Excel5 format<br />01:44:11 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0912 seconds<br />01:44:11 Current memory usage: 8.5 MB<br />01:44:11 Peak memory usage: 9 MB<br />01:44:11 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />