09:22:13 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0917 seconds<br />09:22:13 Current memory usage: 3 MB<br />09:22:13 Write to Excel2007 format<br />09:22:13 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0575 seconds<br />09:22:13 Current memory usage: 4.25 MB<br />09:22:13 Peak memory usage: 4.5 MB<br />09:22:13 Done reading file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />