02:17:46 Create new PHPExcel object<br />02:17:46 Set document properties<br />02:17:46 Add some data<br />02:17:46 Rename worksheet<br />02:17:46 Clone worksheet<br />02:17:46 Rename cloned worksheet<br />02:17:46 Write to Excel2007 format<br />02:17:47 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.1147 seconds<br />02:17:47 Current memory usage: 3.75 MB<br />02:17:47 Peak memory usage: 3.75 MB<br />02:17:47 Done writing files<br />File has been created in D:\xampp\htdocs\html5games\vendor\phpoffice\phpexcel\Examples<br />