22:04:35 Create new PHPExcel object<br />22:04:35 Set document properties<br />22:04:35 Add some data<br />22:04:35 Rename worksheet<br />22:04:35 Clone worksheet<br />22:04:35 Rename cloned worksheet<br />22:04:35 Write to Excel2007 format<br />22:04:35 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0167 seconds<br />22:04:35 Current memory usage: 5.25 MB<br />22:04:35 Peak memory usage: 5.25 MB<br />22:04:35 Done writing files<br />File has been created in /home/cambodm5/public_html/pt/app/vendor/phpoffice/phpexcel/Examples<br />