11:21:48 Create new PHPExcel object<br />11:21:48 Set document properties<br />11:21:48 Add some data<br />11:21:48 Rename worksheet<br />11:21:48 Clone worksheet<br />11:21:48 Rename cloned worksheet<br />11:21:48 Write to Excel2007 format<br />11:21:48 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0171 seconds<br />11:21:48 Current memory usage: 6 MB<br />11:21:48 Peak memory usage: 6 MB<br />11:21:48 Done writing files<br />File has been created in /var/www/html/elite-3b/vendor/phpoffice/phpexcel/Examples<br />