08:00:02 Create new PHPExcel object<br />08:00:02 Set document properties<br />08:00:02 Add some data<br />08:00:02 Rename worksheet<br />08:00:02 Clone worksheet<br />08:00:02 Rename cloned worksheet<br />08:00:02 Write to Excel2007 format<br />08:00:03 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.3899 seconds<br />08:00:03 Current memory usage: 4 MB<br />08:00:03 Peak memory usage: 4 MB<br />08:00:03 Done writing files<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />