11:34:49 Create new PHPExcel object
11:34:49 Set document properties
11:34:49 Add some data
11:34:49 Sum of Range #1 is 23
11:34:49 Sum of Range #2 is 33
11:34:49 Sum of both Ranges is 56
11:34:49 Minimum value in either Range is 3
11:34:49 Maximum value in either Range is 17
11:34:49 Average value of both Ranges is 9.3333333333333
11:34:49 Rename worksheet
11:34:49 Write to Excel2007 format
11:34:49 File written to 03formulas.xlsx
Call time to write Workbook was 0.0084 seconds
11:34:49 Current memory usage: 1.75 MB
11:34:49 Write to Excel5 format
11:34:49 File written to 03formulas.xls
Call time to write Workbook was 0.0135 seconds
11:34:49 Current memory usage: 2.25 MB
11:34:49 Peak memory usage: 2.25 MB
11:34:49 Done writing files
Files have been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples