19:32:06 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0073 seconds<br />19:32:06 Current memory usage: 2 MB<br />19:32:06 Write to Excel2007 format<br />19:32:06 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0098 seconds<br />19:32:06 Current memory usage: 2 MB<br />19:32:06 Peak memory usage: 2 MB<br />19:32:06 Done reading file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />