13:44:51 Create new PHPExcel object<br />13:44:51 Set document properties<br />13:44:51 Add some data<br />13:44:51 Rename worksheet<br />13:44:51 Clone worksheet<br />13:44:51 Rename cloned worksheet<br />13:44:51 Write to Excel2007 format<br />13:44:52 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.1376 seconds<br />13:44:52 Current memory usage: 3.75 MB<br />13:44:52 Peak memory usage: 3.75 MB<br />13:44:52 Done writing files<br />File has been created in C:\xampp\htdocs\vms\vendor\phpoffice\phpexcel\Examples<br />