02:06:56 Create new PHPExcel object<br />02:06:56 Set document properties<br />02:06:56 Add some data<br />02:06:56 Write to Excel2007 format<br />02:06:56 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0199 seconds<br />02:06:56 Current memory usage: 3.5 MB<br />02:06:56 Write to Excel5 format<br />02:06:56 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0167 seconds<br />02:06:56 Current memory usage: 4 MB<br />02:06:56 Peak memory usage: 4 MB<br />02:06:56 Done writing file<br />File has been created in /var/www/nsst/vendor/phpoffice/phpexcel/Examples<br />