20:24:06 Create new PHPExcel object<br />20:24:06 Set document properties<br />20:24:06 Add some data<br />20:24:07 Rename worksheet<br />20:24:07 Clone worksheet<br />20:24:07 Rename cloned worksheet<br />20:24:07 Write to Excel2007 format<br />20:24:07 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.1378 seconds<br />20:24:07 Current memory usage: 7.5 MB<br />20:24:07 Peak memory usage: 7.5 MB<br />20:24:07 Done writing files<br />File has been created in /var/www/html/lmsold/vendor/phpoffice/phpexcel/Examples<br />