00:33:49 Create new PHPExcel object<br />00:33:49 Set document properties<br />00:33:49 Add some data<br />00:33:49 Rename worksheet<br />00:33:49 Clone worksheet<br />00:33:49 Rename cloned worksheet<br />00:33:49 Write to Excel2007 format<br />00:33:49 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0037 seconds<br />00:33:49 Current memory usage: 2 MB<br />00:33:49 Peak memory usage: 2 MB<br />00:33:49 Done writing files<br />File has been created in /home/fasttech/gymbrain.fasttechsoft.com/vendor/phpoffice/phpexcel/Examples<br />