02:36:41 Create new PHPExcel object<br />02:36:41 Set document properties<br />02:36:41 Add some data<br />02:36:41 Rename worksheet<br />02:36:41 Clone worksheet<br />02:36:41 Rename cloned worksheet<br />02:36:41 Write to Excel2007 format<br />02:36:41 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0292 seconds<br />02:36:41 Current memory usage: 3.75 MB<br />02:36:41 Peak memory usage: 3.75 MB<br />02:36:41 Done writing files<br />File has been created in D:\whospost\dvReplaceBySit\vendor\phpoffice\phpexcel\Examples<br />