14:08:41 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0375 seconds<br />14:08:41 Current memory usage: 2 MB<br />14:08:41 Write to Excel2007 format<br />14:08:41 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0285 seconds<br />14:08:41 Current memory usage: 2 MB<br />14:08:41 Peak memory usage: 2 MB<br />14:08:41 Done reading file<br />File has been created in /var/www/html/Luca/vendor/phpoffice/phpexcel/Examples<br />