04:16:39 Create new PHPExcel object<br />04:16:39 Set document properties<br />04:16:39 Add some data<br />04:16:39 Rename worksheet<br />04:16:40 Clone worksheet<br />04:16:40 Rename cloned worksheet<br />04:16:40 Write to Excel2007 format<br />04:16:40 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0312 seconds<br />04:16:40 Current memory usage: 1 MB<br />04:16:40 Peak memory usage: 1 MB<br />04:16:40 Done writing files<br />File has been created in d:\wwwroot\case\wwwroot\case5\simplewind\vendor\phpoffice\phpexcel\Examples<br />