09:05:20 Create new PHPExcel object<br />09:05:20 Set document properties<br />09:05:20 Add some data<br />09:05:20 Rename worksheet<br />09:05:20 Clone worksheet<br />09:05:20 Rename cloned worksheet<br />09:05:20 Write to Excel2007 format<br />09:05:20 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0356 seconds<br />09:05:20 Current memory usage: 3.75 MB<br />09:05:20 Peak memory usage: 3.75 MB<br />09:05:20 Done writing files<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />