10:10:25 Create new PHPExcel object<br />10:10:25 Set document properties<br />10:10:25 Add some data<br />10:10:25 Rename worksheet<br />10:10:25 Clone worksheet<br />10:10:25 Rename cloned worksheet<br />10:10:25 Write to Excel2007 format<br />10:10:26 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.3131 seconds<br />10:10:26 Current memory usage: 5.5 MB<br />10:10:26 Peak memory usage: 5.5 MB<br />10:10:26 Done writing files<br />File has been created in E:\www\Nouse_delete\mango\Examples<br />