19:29:56 Create new PHPExcel object<br />19:29:56 Set document properties<br />19:29:56 Add some data<br />19:29:56 Write to Excel2007 format<br />19:29:57 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0875 seconds<br />19:29:57 Current memory usage: 4.75 MB<br />19:29:57 Write to Excel5 format<br />19:29:57 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.1034 seconds<br />19:29:57 Current memory usage: 6 MB<br />19:29:57 Peak memory usage: 6 MB<br />19:29:57 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />