21:56:33 Create new PHPExcel object<br />21:56:33 Set document properties<br />21:56:33 Add some data<br />21:56:33 Rename worksheet<br />21:56:33 Clone worksheet<br />21:56:33 Rename cloned worksheet<br />21:56:33 Write to Excel2007 format<br />21:56:33 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0110 seconds<br />21:56:33 Current memory usage: 5.25 MB<br />21:56:33 Peak memory usage: 5.25 MB<br />21:56:33 Done writing files<br />File has been created in /home/rrhhutem/public_html/idp-4g/vendor/phpoffice/phpexcel/Examples<br />