07:56:51 Create new PHPExcel object<br />07:56:51 Set document properties<br />07:56:51 Add some data<br />07:56:51 Rename worksheet<br />07:56:51 Clone worksheet<br />07:56:51 Rename cloned worksheet<br />07:56:51 Write to Excel2007 format<br />07:56:51 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0021 seconds<br />07:56:51 Current memory usage: 2 MB<br />07:56:51 Peak memory usage: 2 MB<br />07:56:51 Done writing files<br />File has been created in /var/www/html/ims-dev/vendor/phpoffice/phpexcel/Examples<br />