02:28:13 Create new PHPExcel object<br />02:28:13 Set document properties<br />02:28:13 Add some data<br />02:28:13 Rename worksheet<br />02:28:13 Clone worksheet<br />02:28:13 Rename cloned worksheet<br />02:28:13 Write to Excel2007 format<br />02:28:14 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.1417 seconds<br />02:28:14 Current memory usage: 5.5 MB<br />02:28:14 Peak memory usage: 5.5 MB<br />02:28:14 Done writing files<br />File has been created in E:\www\Nouse_delete\mango_\Examples<br />