13:38:15 Create new PHPExcel object<br />13:38:15 Set document properties<br />13:38:15 Add some data<br />13:38:15 Sum of Range #1 is 23<br />13:38:15 Sum of Range #2 is 33<br />13:38:15 Sum of both Ranges is 56<br />13:38:15 Minimum value in either Range is 3<br />13:38:15 Maximum value in either Range is 17<br />13:38:15 Average value of both Ranges is 9.3333333333333<br />13:38:15 Rename worksheet<br />13:38:15 Write to Excel2007 format<br />13:38:15 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0172 seconds<br />13:38:15 Current memory usage: 4.5 MB<br />13:38:15 Write to Excel5 format<br />13:38:15 File written to 03formulas.xls<br />Call time to write Workbook was 0.0147 seconds<br />13:38:15 Current memory usage: 6 MB<br />13:38:15 Peak memory usage: 6 MB<br />13:38:15 Done writing files<br />Files have been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />