11:52:37 Create new PHPExcel object
11:52:37 Set document properties
11:52:37 Add some data
11:52:37 Sum of Range #1 is 23
11:52:37 Sum of Range #2 is 33
11:52:37 Sum of both Ranges is 56
11:52:37 Minimum value in either Range is 3
11:52:37 Maximum value in either Range is 17
11:52:37 Average value of both Ranges is 9.3333333333333
11:52:37 Rename worksheet
11:52:37 Write to Excel2007 format
11:52:37 File written to 03formulas.xlsx
Call time to write Workbook was 0.0298 seconds
11:52:37 Current memory usage: 7.25 MB
11:52:37 Write to Excel5 format
11:52:37 File written to 03formulas.xls
Call time to write Workbook was 0.0283 seconds
11:52:37 Current memory usage: 9.5 MB
11:52:37 Peak memory usage: 9.5 MB
11:52:37 Done writing files
Files have been created in D:\wwwroot\stu91\vendor\phpoffice\phpexcel\Examples