12:07:30 Create new PHPExcel object<br />12:07:30 Set document properties<br />12:07:30 Add some data<br />12:07:30 Write to Excel2007 format<br />12:07:30 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0373 seconds<br />12:07:30 Current memory usage: 6.25 MB<br />12:07:30 Write to Excel5 format<br />12:07:30 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0330 seconds<br />12:07:30 Current memory usage: 8.25 MB<br />12:07:30 Peak memory usage: 8.25 MB<br />12:07:30 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />