17:30:25 Create new PHPExcel object<br />17:30:25 Set document properties<br />17:30:25 Add some data<br />17:30:25 Rename worksheet<br />17:30:25 Clone worksheet<br />17:30:25 Rename cloned worksheet<br />17:30:25 Write to Excel2007 format<br />17:30:25 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0129 seconds<br />17:30:25 Current memory usage: 4 MB<br />17:30:25 Peak memory usage: 4 MB<br />17:30:25 Done writing files<br />File has been created in /home/millesimwc/www/cnfce/vendor/phpoffice/phpexcel/Examples<br />