16:12:35 Create new PHPExcel object<br />16:12:35 Set document properties<br />16:12:35 Add some data<br />16:12:35 Rename worksheet<br />16:12:35 Clone worksheet<br />16:12:35 Rename cloned worksheet<br />16:12:35 Write to Excel2007 format<br />16:12:35 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0210 seconds<br />16:12:35 Current memory usage: 6.5 MB<br />16:12:35 Peak memory usage: 6.5 MB<br />16:12:35 Done writing files<br />File has been created in /var/www/html/duhasyariah/vendor/phpoffice/phpexcel/Examples<br />