02:24:58 Create new PHPExcel object
02:24:58 Set document properties
02:24:58 Add some data
02:24:58 Sum of Range #1 is 23
02:24:58 Sum of Range #2 is 33
02:24:58 Sum of both Ranges is 56
02:24:58 Minimum value in either Range is 3
02:24:58 Maximum value in either Range is 17
02:24:58 Average value of both Ranges is 9.3333333333333
02:24:58 Rename worksheet
02:24:58 Write to Excel2007 format
02:24:58 File written to 03formulas.xlsx
Call time to write Workbook was 0.0571 seconds
02:24:58 Current memory usage: 4 MB
02:24:58 Write to Excel5 format
02:24:58 File written to 03formulas.xls
Call time to write Workbook was 0.0824 seconds
02:24:58 Current memory usage: 6 MB
02:24:58 Peak memory usage: 6 MB
02:24:58 Done writing files
Files have been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples