21:44:43 Load workbook from Excel5 file<br />Call time to load Workbook was 0.0515 seconds<br />21:44:43 Current memory usage: 2 MB<br />21:44:43 Write to Excel2007 format<br />21:44:43 File written to 20readexcel5.xlsx<br />Call time to write Workbook was 0.0159 seconds<br />21:44:43 Current memory usage: 2 MB<br />21:44:43 Peak memory usage: 2 MB<br />21:44:43 Done reading file<br />File has been created in /home/myitalianu/itdepartment/vendor/phpoffice/phpexcel/Examples<br />