10:26:11 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0602 seconds<br />10:26:11 Current memory usage: 6 MB<br />10:26:11 Write to Excel2007 format<br />10:26:11 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0282 seconds<br />10:26:11 Current memory usage: 8.25 MB<br />10:26:11 Peak memory usage: 8.25 MB<br />10:26:11 Done reading file<br />File has been created in /var/www/spstest/vendor/phpoffice/phpexcel/Examples<br />