20:11:24 Create new PHPExcel object<br />20:11:24 Set document properties<br />20:11:24 Add some data<br />20:11:24 Rename worksheet<br />20:11:24 Clone worksheet<br />20:11:24 Rename cloned worksheet<br />20:11:24 Write to Excel2007 format<br />20:11:24 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0111 seconds<br />20:11:24 Current memory usage: 5.25 MB<br />20:11:24 Peak memory usage: 5.25 MB<br />20:11:24 Done writing files<br />File has been created in /home/rrhhutem/public_html/idp-4e/vendor/phpoffice/phpexcel/Examples<br />