08:45:27 Create new PHPExcel object<br />08:45:27 Set document properties<br />08:45:27 Add some data<br />08:45:27 Rename worksheet<br />08:45:27 Clone worksheet<br />08:45:27 Rename cloned worksheet<br />08:45:27 Write to Excel2007 format<br />08:45:27 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0115 seconds<br />08:45:27 Current memory usage: 5.25 MB<br />08:45:27 Peak memory usage: 5.25 MB<br />08:45:27 Done writing files<br />File has been created in /home/rrhhutem/public_html/let-4f/vendor/phpoffice/phpexcel/Examples<br />