16:43:41 Create new PHPExcel object
16:43:41 Set document properties
16:43:41 Add some data
16:43:41 Sum of Range #1 is 23
16:43:41 Sum of Range #2 is 33
16:43:41 Sum of both Ranges is 56
16:43:41 Minimum value in either Range is 3
16:43:41 Maximum value in either Range is 17
16:43:41 Average value of both Ranges is 9.333333333333334
16:43:41 Rename worksheet
16:43:41 Write to Excel2007 format
16:43:42 File written to 03formulas.xlsx
Call time to write Workbook was 0.0150 seconds
16:43:42 Current memory usage: 6 MB
16:43:42 Write to Excel5 format
16:43:42 File written to 03formulas.xls
Call time to write Workbook was 0.0185 seconds
16:43:42 Current memory usage: 8 MB
16:43:42 Peak memory usage: 8 MB
16:43:42 Done writing files
Files have been created in /alidata/www/jiandantest/vendor/phpoffice/phpexcel/Examples