03:21:54 Create new PHPExcel object
03:21:54 Set document properties
03:21:54 Add some data
03:21:54 Sum of Range #1 is 23
03:21:54 Sum of Range #2 is 33
03:21:54 Sum of both Ranges is 56
03:21:54 Minimum value in either Range is 3
03:21:54 Maximum value in either Range is 17
03:21:54 Average value of both Ranges is 9.333333333333334
03:21:54 Rename worksheet
03:21:54 Write to Excel2007 format
03:21:54 File written to 03formulas.xlsx
Call time to write Workbook was 0.0339 seconds
03:21:54 Current memory usage: 8.25 MB
03:21:54 Write to Excel5 format
03:21:54 File written to 03formulas.xls
Call time to write Workbook was 0.2128 seconds
03:21:54 Current memory usage: 10.75 MB
03:21:54 Peak memory usage: 10.75 MB
03:21:54 Done writing files
Files have been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples