00:12:32 Create new PHPExcel object<br />00:12:32 Set document properties<br />00:12:32 Add some data<br />00:12:32 Rename worksheet<br />00:12:32 Clone worksheet<br />00:12:32 Rename cloned worksheet<br />00:12:32 Write to Excel2007 format<br />00:12:32 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0312 seconds<br />00:12:32 Current memory usage: 1 MB<br />00:12:32 Peak memory usage: 1 MB<br />00:12:32 Done writing files<br />File has been created in d:\wwwroot\case\wwwroot\case5\simplewind\vendor\phpoffice\phpexcel\Examples<br />