21:22:16 Create new PHPExcel object<br />21:22:16 Set document properties<br />21:22:16 Add some data<br />21:22:16 Rename worksheet<br />21:22:16 Clone worksheet<br />21:22:16 Rename cloned worksheet<br />21:22:16 Write to Excel2007 format<br />21:22:16 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0175 seconds<br />21:22:16 Current memory usage: 2 MB<br />21:22:16 Peak memory usage: 2.25 MB<br />21:22:16 Done writing files<br />File has been created in /home/appcomveegrowkbi/public_html/vendor/phpoffice/phpexcel/Examples<br />