11:43:48 Create new PHPExcel object<br />11:43:48 Set document properties<br />11:43:48 Add some data<br />11:43:48 Rename worksheet<br />11:43:48 Clone worksheet<br />11:43:48 Rename cloned worksheet<br />11:43:48 Write to Excel2007 format<br />11:43:48 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0521 seconds<br />11:43:48 Current memory usage: 3.75 MB<br />11:43:48 Peak memory usage: 3.75 MB<br />11:43:48 Done writing files<br />File has been created in C:\xampp\htdocs\oa-OLD\vendor\phpoffice\phpexcel\Examples<br />