21:50:25 Create new PHPExcel object<br />21:50:25 Set document properties<br />21:50:25 Add some data<br />21:50:25 Rename worksheet<br />21:50:25 Clone worksheet<br />21:50:25 Rename cloned worksheet<br />21:50:25 Write to Excel2007 format<br />21:50:25 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0349 seconds<br />21:50:25 Current memory usage: 1.5 MB<br />21:50:25 Peak memory usage: 1.5 MB<br />21:50:25 Done writing files<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />