07:04:05 Create new PHPExcel object
07:04:05 Set document properties
07:04:05 Add some data
07:04:05 Sum of Range #1 is 23
07:04:05 Sum of Range #2 is 33
07:04:06 Sum of both Ranges is 56
07:04:06 Minimum value in either Range is 3
07:04:06 Maximum value in either Range is 17
07:04:06 Average value of both Ranges is 9.3333333333333
07:04:06 Rename worksheet
07:04:06 Write to Excel2007 format
07:04:06 File written to 03formulas.xlsx
Call time to write Workbook was 0.0357 seconds
07:04:06 Current memory usage: 6.75 MB
07:04:06 Write to Excel5 format
07:04:06 File written to 03formulas.xls
Call time to write Workbook was 0.0421 seconds
07:04:06 Current memory usage: 8 MB
07:04:06 Peak memory usage: 8 MB
07:04:06 Done writing files
Files have been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples