13:15:00 Create new PHPExcel object<br />13:15:00 Set document properties<br />13:15:00 Add some data<br />13:15:00 Rename worksheet<br />13:15:00 Clone worksheet<br />13:15:00 Rename cloned worksheet<br />13:15:00 Write to Excel2007 format<br />13:15:00 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0020 seconds<br />13:15:00 Current memory usage: 2 MB<br />13:15:00 Peak memory usage: 2 MB<br />13:15:00 Done writing files<br />File has been created in /home/rt66ugcom/public_html/admin/bootstrap/backup/vendor/phpoffice/phpexcel/Examples<br />