02:36:48 Load workbook from Excel5 file<br />Call time to load Workbook was 0.2007 seconds<br />02:36:48 Current memory usage: 6 MB<br />02:36:48 Write to Excel2007 format<br />02:36:49 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.4591 seconds<br />02:36:49 Current memory usage: 8 MB<br />02:36:49 Peak memory usage: 8 MB<br />02:36:49 Done reading file<br />File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples<br />