17:21:59 Create new PHPExcel object<br />17:21:59 Set document properties<br />17:21:59 Add some data<br />17:21:59 Rename worksheet<br />17:21:59 Clone worksheet<br />17:21:59 Rename cloned worksheet<br />17:21:59 Write to Excel2007 format<br />17:21:59 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0112 seconds<br />17:21:59 Current memory usage: 5.25 MB<br />17:21:59 Peak memory usage: 5.25 MB<br />17:21:59 Done writing files<br />File has been created in /home/rrhhutem/public_html/idp-4g/vendor/phpoffice/phpexcel/Examples<br />