14:41:47 Create new PHPExcel object<br />14:41:47 Set document properties<br />14:41:47 Add some data<br />14:41:47 Rename worksheet<br />14:41:47 Clone worksheet<br />14:41:47 Rename cloned worksheet<br />14:41:47 Write to Excel2007 format<br />14:41:47 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.1271 seconds<br />14:41:47 Current memory usage: 5.5 MB<br />14:41:47 Peak memory usage: 5.5 MB<br />14:41:47 Done writing files<br />File has been created in E:\www\mangofplus\Examples<br />