17:05:13 Create new PHPExcel object<br />17:05:13 Set document properties<br />17:05:13 Add some data<br />17:05:13 Rename worksheet<br />17:05:13 Clone worksheet<br />17:05:13 Rename cloned worksheet<br />17:05:13 Write to Excel2007 format<br />17:05:13 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0501 seconds<br />17:05:13 Current memory usage: 7 MB<br />17:05:13 Peak memory usage: 7 MB<br />17:05:13 Done writing files<br />File has been created in C:\wamp64\www\car\vendor\phpoffice\phpexcel\Examples<br />