23:43:55 Create new PHPExcel object<br />23:43:55 Set document properties<br />23:43:55 Add some data<br />23:43:56 Rename worksheet<br />23:43:56 Clone worksheet<br />23:43:56 Rename cloned worksheet<br />23:43:56 Write to Excel2007 format<br />23:43:56 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.1760 seconds<br />23:43:56 Current memory usage: 3.75 MB<br />23:43:56 Peak memory usage: 3.75 MB<br />23:43:56 Done writing files<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />