15:01:46 Create new PHPExcel object<br />15:01:46 Set document properties<br />15:01:46 Add some data<br />15:01:46 Rename worksheet<br />15:01:46 Clone worksheet<br />15:01:46 Rename cloned worksheet<br />15:01:46 Write to Excel2007 format<br />15:01:46 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0100 seconds<br />15:01:46 Current memory usage: 3.5 MB<br />15:01:46 Peak memory usage: 3.5 MB<br />15:01:46 Done writing files<br />File has been created in /home/webiprobgm/vge/library/PHPExcel/Examples<br />