19:07:54 Create new PHPExcel object<br />19:07:55 Set document properties<br />19:07:55 Add some data<br />19:07:55 Rename worksheet<br />19:07:55 Clone worksheet<br />19:07:55 Rename cloned worksheet<br />19:07:55 Write to Excel2007 format<br />19:07:55 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0512 seconds<br />19:07:55 Current memory usage: 6 MB<br />19:07:55 Peak memory usage: 6 MB<br />19:07:55 Done writing files<br />File has been created in C:\inetpub\wwwroot\trackhr.hexbis.com\PHPExcel-1.8\Examples<br />