03:02:26 Create new PHPExcel object<br />03:02:26 Set document properties<br />03:02:26 Add some data<br />03:02:26 Rename worksheet<br />03:02:26 Clone worksheet<br />03:02:26 Rename cloned worksheet<br />03:02:26 Write to Excel2007 format<br />03:02:26 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0033 seconds<br />03:02:26 Current memory usage: 2 MB<br />03:02:26 Peak memory usage: 2 MB<br />03:02:26 Done writing files<br />File has been created in /var/www/html/advancia_mail_temci/vendor/phpoffice/phpexcel/Examples<br />