22:13:33 Create new PHPExcel object<br />22:13:33 Set document properties<br />22:13:33 Add some data<br />22:13:33 Rename worksheet<br />22:13:33 Clone worksheet<br />22:13:33 Rename cloned worksheet<br />22:13:33 Write to Excel2007 format<br />22:13:33 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0136 seconds<br />22:13:33 Current memory usage: 6.5 MB<br />22:13:33 Peak memory usage: 6.5 MB<br />22:13:33 Done writing files<br />File has been created in /var/www/html/duhasyariah131125/vendor/phpoffice/phpexcel/Examples<br />