12:08:07 Create new PHPExcel object
12:08:07 Set document properties
12:08:07 Add some data
12:08:07 Sum of Range #1 is 23
12:08:07 Sum of Range #2 is 33
12:08:07 Sum of both Ranges is 56
12:08:07 Minimum value in either Range is 3
12:08:07 Maximum value in either Range is 17
12:08:07 Average value of both Ranges is 9.3333333333333
12:08:07 Rename worksheet
12:08:07 Write to Excel2007 format
12:08:07 File written to 03formulas.xlsx
Call time to write Workbook was 0.0158 seconds
12:08:07 Current memory usage: 4 MB
12:08:07 Write to Excel5 format
12:08:07 File written to 03formulas.xls
Call time to write Workbook was 0.0268 seconds
12:08:07 Current memory usage: 4 MB
12:08:07 Peak memory usage: 4 MB
12:08:07 Done writing files
Files have been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples