01:12:04 Create new PHPExcel object<br />01:12:04 Set document properties<br />01:12:04 Add some data<br />01:12:04 Rename worksheet<br />01:12:04 Clone worksheet<br />01:12:04 Rename cloned worksheet<br />01:12:04 Write to Excel2007 format<br />01:12:05 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0158 seconds<br />01:12:05 Current memory usage: 2 MB<br />01:12:05 Peak memory usage: 2 MB<br />01:12:05 Done writing files<br />File has been created in /var/www/html/elite-porac/vendor/phpoffice/phpexcel/Examples<br />