16:20:42 Create new PHPExcel object
16:20:42 Set document properties
16:20:42 Add some data
16:20:42 Sum of Range #1 is 23
16:20:42 Sum of Range #2 is 33
16:20:42 Sum of both Ranges is 56
16:20:42 Minimum value in either Range is 3
16:20:42 Maximum value in either Range is 17
16:20:42 Average value of both Ranges is 9.333333333333334
16:20:42 Rename worksheet
16:20:42 Write to Excel2007 format
16:20:42 File written to 03formulas.xlsx
Call time to write Workbook was 0.0060 seconds
16:20:42 Current memory usage: 6 MB
16:20:42 Write to Excel5 format
16:20:42 File written to 03formulas.xls
Call time to write Workbook was 0.0081 seconds
16:20:42 Current memory usage: 8 MB
16:20:42 Peak memory usage: 8 MB
16:20:42 Done writing files
Files have been created in /home/dunyauni/public_html/vendor/phpoffice/phpexcel/Examples