02:45:33 Create new PHPExcel object<br />02:45:33 Set document properties<br />02:45:33 Add some data<br />02:45:33 Rename worksheet<br />02:45:33 Clone worksheet<br />02:45:33 Rename cloned worksheet<br />02:45:33 Write to Excel2007 format<br />02:45:34 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0180 seconds<br />02:45:34 Current memory usage: 6 MB<br />02:45:34 Peak memory usage: 6 MB<br />02:45:34 Done writing files<br />File has been created in /var/www/html/elite-opol/vendor/phpoffice/phpexcel/Examples<br />