20:42:09 Create new PHPExcel object<br />20:42:09 Set document properties<br />20:42:09 Add some data<br />20:42:09 Rename worksheet<br />20:42:09 Clone worksheet<br />20:42:09 Rename cloned worksheet<br />20:42:09 Write to Excel2007 format<br />20:42:09 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0153 seconds<br />20:42:09 Current memory usage: 6 MB<br />20:42:09 Peak memory usage: 6 MB<br />20:42:09 Done writing files<br />File has been created in /var/www/html/elite-tubod/vendor/phpoffice/phpexcel/Examples<br />