07:51:42 Create new PHPExcel object<br />07:51:42 Set document properties<br />07:51:42 Add some data<br />07:51:42 Rename worksheet<br />07:51:42 Clone worksheet<br />07:51:42 Rename cloned worksheet<br />07:51:42 Write to Excel2007 format<br />07:51:43 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.1107 seconds<br />07:51:43 Current memory usage: 5.5 MB<br />07:51:43 Peak memory usage: 5.5 MB<br />07:51:43 Done writing files<br />File has been created in E:\www\mango\Examples<br />