12:25:16 Create new PHPExcel object<br />12:25:16 Set document properties<br />12:25:16 Add some data<br />12:25:16 Rename worksheet<br />12:25:16 Clone worksheet<br />12:25:16 Rename cloned worksheet<br />12:25:16 Write to Excel2007 format<br />12:25:16 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0150 seconds<br />12:25:16 Current memory usage: 3.75 MB<br />12:25:16 Peak memory usage: 3.75 MB<br />12:25:16 Done writing files<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />