13:36:13 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0351 seconds<br />13:36:13 Current memory usage: 6 MB<br />13:36:13 Write to Excel2007 format<br />13:36:13 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0182 seconds<br />13:36:13 Current memory usage: 6 MB<br />13:36:13 Peak memory usage: 6 MB<br />13:36:13 Done reading file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />