03:48:29 Load workbook from Excel5 file
Call time to load Workbook was 0.1850 seconds
03:48:29 Current memory usage: 6 MB
03:48:29 Write to Excel2007 format
03:48:29 File written to 20readexcel5.xlsx
Call time to write Workbook was 0.1653 seconds
03:48:29 Current memory usage: 8 MB
03:48:29 Peak memory usage: 8 MB
03:48:29 Done reading file
File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples