21:32:46 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0307 seconds<br />21:32:46 Current memory usage: 4.25 MB<br />21:32:46 Write to Excel2007 format<br />21:32:46 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0151 seconds<br />21:32:46 Current memory usage: 5.5 MB<br />21:32:46 Peak memory usage: 5.75 MB<br />21:32:46 Done reading file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />