09:22:24 Create new PHPExcel object<br />09:22:24 Set document properties<br />09:22:24 Add some data<br />09:22:24 Rename worksheet<br />09:22:24 Clone worksheet<br />09:22:24 Rename cloned worksheet<br />09:22:24 Write to Excel2007 format<br />09:22:24 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0116 seconds<br />09:22:24 Current memory usage: 2 MB<br />09:22:24 Peak memory usage: 2 MB<br />09:22:24 Done writing files<br />File has been created in /home/app/htdocs/ninja1/vendor/phpoffice/phpexcel/Examples<br />