10:39:32 Create new PHPExcel object<br />10:39:32 Set document properties<br />10:39:32 Add some data<br />10:39:32 Rename worksheet<br />10:39:32 Clone worksheet<br />10:39:32 Rename cloned worksheet<br />10:39:32 Write to Excel2007 format<br />10:39:32 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.2749 seconds<br />10:39:32 Current memory usage: 1 MB<br />10:39:32 Peak memory usage: 1 MB<br />10:39:32 Done writing files<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />