18:59:21 Create new PHPExcel object<br />18:59:21 Set document properties<br />18:59:21 Add some data<br />18:59:21 Rename worksheet<br />18:59:21 Clone worksheet<br />18:59:21 Rename cloned worksheet<br />18:59:21 Write to Excel2007 format<br />18:59:21 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0158 seconds<br />18:59:21 Current memory usage: 6 MB<br />18:59:21 Peak memory usage: 6 MB<br />18:59:21 Done writing files<br />File has been created in /var/www/html/elite-malasiqui/vendor/phpoffice/phpexcel/Examples<br />