06:08:52 Create new PHPExcel object<br />06:08:52 Set document properties<br />06:08:52 Add some data<br />06:08:52 Rename worksheet<br />06:08:52 Clone worksheet<br />06:08:52 Rename cloned worksheet<br />06:08:52 Write to Excel2007 format<br />06:08:52 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0101 seconds<br />06:08:52 Current memory usage: 3.5 MB<br />06:08:52 Peak memory usage: 3.5 MB<br />06:08:52 Done writing files<br />File has been created in /home/webiprobgm/vge/library/PHPExcel/Examples<br />