01:03:06 Create new PHPExcel object
01:03:06 Set document properties
01:03:06 Add some data
01:03:06 Sum of Range #1 is 23
01:03:06 Sum of Range #2 is 33
01:03:06 Sum of both Ranges is 56
01:03:06 Minimum value in either Range is 3
01:03:06 Maximum value in either Range is 17
01:03:07 Average value of both Ranges is 9.3333333333333
01:03:07 Rename worksheet
01:03:07 Write to Excel2007 format
01:03:07 File written to 03formulas.xlsx
Call time to write Workbook was 0.0252 seconds
01:03:07 Current memory usage: 7.25 MB
01:03:07 Write to Excel5 format
01:03:07 File written to 03formulas.xls
Call time to write Workbook was 0.0412 seconds
01:03:07 Current memory usage: 8.75 MB
01:03:07 Peak memory usage: 8.75 MB
01:03:07 Done writing files
Files have been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples