01:10:10 Create new PHPExcel object<br />01:10:10 Set document properties<br />01:10:10 Add some data<br />01:10:10 Rename worksheet<br />01:10:10 Clone worksheet<br />01:10:10 Rename cloned worksheet<br />01:10:10 Write to Excel2007 format<br />01:10:10 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0356 seconds<br />01:10:10 Current memory usage: 6 MB<br />01:10:10 Peak memory usage: 6 MB<br />01:10:10 Done writing files<br />File has been created in /home/boapp/public_html/vendor/phpoffice/phpexcel/Examples<br />