04:02:46 Load from Excel2007 file
Call time to read Workbook was 0.1420 seconds
04:02:46 Current memory usage: 2 MB
04:02:46 Write to Excel2007 format
04:02:47 File written to 07reader.xlsx
Call time to write Workbook was 0.1463 seconds
04:02:47 Current memory usage: 4 MB
04:02:47 Peak memory usage: 4 MB
04:02:47 Done writing file
File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples