16:39:42 Create new PHPExcel object
16:39:42 Set document properties
16:39:42 Add some data
16:39:42 Rename worksheet
16:39:42 Clone worksheet
16:39:42 Rename cloned worksheet
16:39:42 Write to Excel2007 format
16:39:42 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0045 seconds
16:39:42 Current memory usage: 1 MB
16:39:42 Peak memory usage: 1 MB
16:39:42 Done writing files
File has been created in /home/abpwebfrnh/www/master/vendor/phpoffice/phpexcel/Examples