17:34:12 Create new PHPExcel object<br />17:34:12 Set document properties<br />17:34:12 Add some data<br />17:34:12 Rename worksheet<br />17:34:12 Clone worksheet<br />17:34:12 Rename cloned worksheet<br />17:34:12 Write to Excel2007 format<br />17:34:12 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0164 seconds<br />17:34:12 Current memory usage: 4 MB<br />17:34:12 Peak memory usage: 4 MB<br />17:34:12 Done writing files<br />File has been created in /var/www/html/elite-demo/vendor/phpoffice/phpexcel/Examples<br />