15:55:30 Create new PHPExcel object<br />15:55:30 Set document properties<br />15:55:30 Add some data<br />15:55:30 Rename worksheet<br />15:55:30 Clone worksheet<br />15:55:30 Rename cloned worksheet<br />15:55:30 Write to Excel2007 format<br />15:55:30 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0115 seconds<br />15:55:30 Current memory usage: 3.5 MB<br />15:55:30 Peak memory usage: 3.5 MB<br />15:55:30 Done writing files<br />File has been created in /home/webiprobgm/vge/library/PHPExcel/Examples<br />