14:14:21 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0164 seconds<br />14:14:21 Current memory usage: 6.25 MB<br />14:14:21 Write to Excel2007 format<br />14:14:21 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0082 seconds<br />14:14:21 Current memory usage: 8.5 MB<br />14:14:21 Peak memory usage: 8.5 MB<br />14:14:21 Done reading file<br />File has been created in /var/www/wu1n/vendor/phpoffice/phpexcel/Examples<br />