12:50:05 Create new PHPExcel object<br />12:50:05 Set document properties<br />12:50:05 Add some data<br />12:50:05 Rename worksheet<br />12:50:05 Clone worksheet<br />12:50:05 Rename cloned worksheet<br />12:50:05 Write to Excel2007 format<br />12:50:05 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.1111 seconds<br />12:50:05 Current memory usage: 5.5 MB<br />12:50:05 Peak memory usage: 5.5 MB<br />12:50:05 Done writing files<br />File has been created in E:\www\Nouse_delete\mango_\Examples<br />