16:36:05 Create new PHPExcel object
16:36:05 Set document properties
16:36:05 Add some data
16:36:05 Sum of Range #1 is 23
16:36:05 Sum of Range #2 is 33
16:36:05 Sum of both Ranges is 56
16:36:05 Minimum value in either Range is 3
16:36:05 Maximum value in either Range is 17
16:36:05 Average value of both Ranges is 9.333333333333334
16:36:05 Rename worksheet
16:36:05 Write to Excel2007 format
16:36:05 File written to 03formulas.xlsx
Call time to write Workbook was 0.0185 seconds
16:36:05 Current memory usage: 6 MB
16:36:05 Write to Excel5 format
16:36:05 File written to 03formulas.xls
Call time to write Workbook was 0.0202 seconds
16:36:05 Current memory usage: 8 MB
16:36:05 Peak memory usage: 8 MB
16:36:05 Done writing files
Files have been created in /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples