07:36:38 Create new PHPExcel object
07:36:38 Set document properties
07:36:38 Add some data
07:36:38 Sum of Range #1 is 23
07:36:38 Sum of Range #2 is 33
07:36:38 Sum of both Ranges is 56
07:36:38 Minimum value in either Range is 3
07:36:38 Maximum value in either Range is 17
07:36:38 Average value of both Ranges is 9.3333333333333
07:36:38 Rename worksheet
07:36:38 Write to Excel2007 format
07:36:38 File written to 03formulas.xlsx
Call time to write Workbook was 0.0034 seconds
07:36:38 Current memory usage: 2 MB
07:36:38 Write to Excel5 format
07:36:38 File written to 03formulas.xls
Call time to write Workbook was 0.0040 seconds
07:36:38 Current memory usage: 2 MB
07:36:38 Peak memory usage: 2 MB
07:36:38 Done writing files
Files have been created in /var/www/html/test/public/vendor/phpoffice/phpexcel/Examples