15:02:00 Create new PHPExcel object<br />15:02:00 Set document properties<br />15:02:00 Add some data<br />15:02:00 Rename worksheet<br />15:02:00 Clone worksheet<br />15:02:00 Rename cloned worksheet<br />15:02:00 Write to Excel2007 format<br />15:02:00 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0154 seconds<br />15:02:00 Current memory usage: 6 MB<br />15:02:00 Peak memory usage: 6 MB<br />15:02:00 Done writing files<br />File has been created in /var/www/html/elite-bohol/vendor/phpoffice/phpexcel/Examples<br />