13:55:30 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0180 seconds<br />13:55:30 Current memory usage: 2 MB<br />13:55:30 Write to Excel2007 format<br />13:55:30 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0099 seconds<br />13:55:30 Current memory usage: 4 MB<br />13:55:30 Peak memory usage: 4 MB<br />13:55:30 Done reading file<br />File has been created in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples<br />