22:38:29 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0228 seconds<br />22:38:29 Current memory usage: 6.25 MB<br />22:38:29 Write to Excel2007 format<br />22:38:29 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0132 seconds<br />22:38:29 Current memory usage: 8.5 MB<br />22:38:29 Peak memory usage: 8.5 MB<br />22:38:29 Done reading file<br />File has been created in /var/www/tmcs/vendor/phpoffice/phpexcel/Examples<br />