10:03:34 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0063 seconds<br />10:03:34 Current memory usage: 2 MB<br />10:03:34 Write to Excel2007 format<br />10:03:34 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0041 seconds<br />10:03:34 Current memory usage: 2 MB<br />10:03:34 Peak memory usage: 2 MB<br />10:03:34 Done reading file<br />File has been created in /var/www/minidev/vendor/phpoffice/phpexcel/Examples<br />