01:08:48 Create new PHPExcel object<br />01:08:48 Set document properties<br />01:08:48 Add some data<br />01:08:48 Write to Excel2007 format<br />01:08:48 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0628 seconds<br />01:08:48 Current memory usage: 4.75 MB<br />01:08:48 Write to Excel5 format<br />01:08:48 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0449 seconds<br />01:08:48 Current memory usage: 6 MB<br />01:08:48 Peak memory usage: 6 MB<br />01:08:48 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />