15:17:38 Create new PHPExcel object<br />15:17:38 Set document properties<br />15:17:38 Add some data<br />15:17:38 Rename worksheet<br />15:17:38 Clone worksheet<br />15:17:38 Rename cloned worksheet<br />15:17:38 Write to Excel2007 format<br />15:17:38 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0076 seconds<br />15:17:38 Current memory usage: 1.5 MB<br />15:17:38 Peak memory usage: 1.5 MB<br />15:17:38 Done writing files<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />