08:45:52 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0406 seconds<br />08:45:52 Current memory usage: 3.75 MB<br />08:45:52 Write to Excel2007 format<br />08:45:52 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0301 seconds<br />08:45:52 Current memory usage: 5.75 MB<br />08:45:52 Peak memory usage: 5.75 MB<br />08:45:52 Done reading file<br />File has been created in /var/www/spstest/vendor/phpoffice/phpexcel/Examples<br />