06:50:40 Create new PHPExcel object<br />06:50:40 Set document properties<br />06:50:40 Add some data<br />06:50:40 Rename worksheet<br />06:50:40 Clone worksheet<br />06:50:40 Rename cloned worksheet<br />06:50:40 Write to Excel2007 format<br />06:50:40 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0110 seconds<br />06:50:40 Current memory usage: 5.25 MB<br />06:50:40 Peak memory usage: 5.25 MB<br />06:50:40 Done writing files<br />File has been created in /home/rrhhutem/public_html/let-4f/vendor/phpoffice/phpexcel/Examples<br />