07:19:33 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0880 seconds<br />07:19:33 Current memory usage: 6.25 MB<br />07:19:33 Write to Excel2007 format<br />07:19:33 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0409 seconds<br />07:19:33 Current memory usage: 8.5 MB<br />07:19:33 Peak memory usage: 8.5 MB<br />07:19:33 Done reading file<br />File has been created in D:\wwwroot\dorm\vendor\phpoffice\phpexcel\Examples<br />