00:05:34 Create new PHPExcel object<br />00:05:34 Set document properties<br />00:05:34 Add some data<br />00:05:34 Rename worksheet<br />00:05:34 Clone worksheet<br />00:05:34 Rename cloned worksheet<br />00:05:34 Write to Excel2007 format<br />00:05:34 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.1397 seconds<br />00:05:34 Current memory usage: 5.5 MB<br />00:05:34 Peak memory usage: 5.5 MB<br />00:05:34 Done writing files<br />File has been created in E:\www\_mango2\Examples<br />