02:18:09 Create new PHPExcel object<br />02:18:09 Set document properties<br />02:18:09 Add some data<br />02:18:09 Rename worksheet<br />02:18:09 Clone worksheet<br />02:18:09 Rename cloned worksheet<br />02:18:09 Write to Excel2007 format<br />02:18:09 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0061 seconds<br />02:18:09 Current memory usage: 5.25 MB<br />02:18:09 Peak memory usage: 5.25 MB<br />02:18:09 Done writing files<br />File has been created in /var/www/mciweb/vendor/phpoffice/phpexcel/Examples<br />