21:05:33 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0423 seconds<br />21:05:33 Current memory usage: 3.5 MB<br />21:05:33 Write to Excel2007 format<br />21:05:33 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0251 seconds<br />21:05:33 Current memory usage: 4.5 MB<br />21:05:33 Peak memory usage: 4.5 MB<br />21:05:33 Done reading file<br />File has been created in D:\www\rict\protect\vendor\phpoffice\phpexcel\Examples<br />