06:30:10 Create new PHPExcel object<br />06:30:10 Set document properties<br />06:30:10 Add some data<br />06:30:10 Rename worksheet<br />06:30:10 Clone worksheet<br />06:30:10 Rename cloned worksheet<br />06:30:10 Write to Excel2007 format<br />06:30:10 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0305 seconds<br />06:30:10 Current memory usage: 2.75 MB<br />06:30:10 Peak memory usage: 2.75 MB<br />06:30:10 Done writing files<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />