13:57:55 Load workbook from Excel5 file<br />Call time to load Workbook was 0.2143 seconds<br />13:57:55 Current memory usage: 6.25 MB<br />13:57:55 Write to Excel2007 format<br />13:57:55 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.1142 seconds<br />13:57:55 Current memory usage: 8.5 MB<br />13:57:55 Peak memory usage: 8.5 MB<br />13:57:55 Done reading file<br />File has been created in /var/www/rmz31/vendor/phpoffice/phpexcel/Examples<br />