15:54:48 Create new PHPExcel object<br />15:54:48 Set document properties<br />15:54:48 Add some data<br />15:54:48 Rename worksheet<br />15:54:48 Clone worksheet<br />15:54:48 Rename cloned worksheet<br />15:54:48 Write to Excel2007 format<br />15:54:48 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0727 seconds<br />15:54:48 Current memory usage: 5.25 MB<br />15:54:48 Peak memory usage: 5.25 MB<br />15:54:48 Done writing files<br />File has been created in /home/www/mavensolutions.net/taxclinic/vendor/phpoffice/phpexcel/Examples<br />