20:40:20 Create new PHPExcel object<br />20:40:20 Set document properties<br />20:40:20 Add some data<br />20:40:20 Rename worksheet<br />20:40:20 Clone worksheet<br />20:40:20 Rename cloned worksheet<br />20:40:20 Write to Excel2007 format<br />20:40:20 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0156 seconds<br />20:40:20 Current memory usage: 6 MB<br />20:40:20 Peak memory usage: 6 MB<br />20:40:20 Done writing files<br />File has been created in /var/www/html/elite-porac/vendor/phpoffice/phpexcel/Examples<br />