22:55:58 Create new PHPExcel object
22:55:58 Set document properties
22:55:58 Add some data
22:55:58 Sum of Range #1 is 23
22:55:58 Sum of Range #2 is 33
22:55:58 Sum of both Ranges is 56
22:55:58 Minimum value in either Range is 3
22:55:58 Maximum value in either Range is 17
22:55:58 Average value of both Ranges is 9.3333333333333
22:55:58 Rename worksheet
22:55:58 Write to Excel2007 format
22:55:58 File written to 03formulas.xlsx
Call time to write Workbook was 0.0390 seconds
22:55:58 Current memory usage: 5.5 MB
22:55:58 Write to Excel5 format
22:55:58 File written to 03formulas.xls
Call time to write Workbook was 0.0377 seconds
22:55:58 Current memory usage: 8 MB
22:55:58 Peak memory usage: 8 MB
22:55:58 Done writing files
Files have been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples