15:19:46 Create new PHPExcel object<br />15:19:46 Set document properties<br />15:19:46 Add some data<br />15:19:46 Rename worksheet<br />15:19:46 Clone worksheet<br />15:19:46 Rename cloned worksheet<br />15:19:46 Write to Excel2007 format<br />15:19:46 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0087 seconds<br />15:19:46 Current memory usage: 2 MB<br />15:19:46 Peak memory usage: 2 MB<br />15:19:46 Done writing files<br />File has been created in /var/www/html/elite-salintubig/vendor/phpoffice/phpexcel/Examples<br />