19:23:51 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0567 seconds<br />19:23:51 Current memory usage: 4.25 MB<br />19:23:51 Write to Excel2007 format<br />19:23:51 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0199 seconds<br />19:23:51 Current memory usage: 5.5 MB<br />19:23:51 Peak memory usage: 5.75 MB<br />19:23:51 Done reading file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />