07:51:50 Create new PHPExcel object<br />07:51:50 Set document properties<br />07:51:50 Add some data<br />07:51:50 Rename worksheet<br />07:51:50 Clone worksheet<br />07:51:50 Rename cloned worksheet<br />07:51:50 Write to Excel2007 format<br />07:51:50 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.1337 seconds<br />07:51:50 Current memory usage: 5.75 MB<br />07:51:50 Peak memory usage: 5.75 MB<br />07:51:50 Done writing files<br />File has been created in E:\www\__mango\Examples<br />