20:25:45 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0316 seconds<br />20:25:45 Current memory usage: 2 MB<br />20:25:45 Write to Excel2007 format<br />20:25:45 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0268 seconds<br />20:25:45 Current memory usage: 2.25 MB<br />20:25:45 Peak memory usage: 2.25 MB<br />20:25:45 Done reading file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />