07:07:19 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0686 seconds<br />07:07:20 Current memory usage: 6.25 MB<br />07:07:20 Write to Excel2007 format<br />07:07:20 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0347 seconds<br />07:07:20 Current memory usage: 8.5 MB<br />07:07:20 Peak memory usage: 8.5 MB<br />07:07:20 Done reading file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />