08:24:59 Create new PHPExcel object<br />08:24:59 Set document properties<br />08:24:59 Add some data<br />08:24:59 Rename worksheet<br />08:24:59 Clone worksheet<br />08:24:59 Rename cloned worksheet<br />08:24:59 Write to Excel2007 format<br />08:24:59 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.1094 seconds<br />08:24:59 Current memory usage: 6 MB<br />08:24:59 Peak memory usage: 6 MB<br />08:24:59 Done writing files<br />File has been created in C:\wamp\www\fx\addons\yun_shop\vendor\phpoffice\phpexcel\Examples<br />