16:45:37 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0734 seconds<br />16:45:37 Current memory usage: 2.5 MB<br />16:45:37 Write to Excel2007 format<br />16:45:37 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0281 seconds<br />16:45:37 Current memory usage: 3.75 MB<br />16:45:37 Peak memory usage: 3.75 MB<br />16:45:37 Done reading file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />