21:01:08 Create new PHPExcel object<br />21:01:08 Set document properties<br />21:01:08 Add some data<br />21:01:08 Rename worksheet<br />21:01:08 Clone worksheet<br />21:01:08 Rename cloned worksheet<br />21:01:08 Write to Excel2007 format<br />21:01:08 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0114 seconds<br />21:01:08 Current memory usage: 3.75 MB<br />21:01:08 Peak memory usage: 3.75 MB<br />21:01:08 Done writing files<br />File has been created in /home/webiprobgm/vgeintranet/library/PHPExcel/Examples<br />