08:00:14 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0246 seconds<br />08:00:14 Current memory usage: 2 MB<br />08:00:14 Write to Excel2007 format<br />08:00:14 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0215 seconds<br />08:00:14 Current memory usage: 2 MB<br />08:00:14 Peak memory usage: 2 MB<br />08:00:14 Done reading file<br />File has been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />