21:33:06 Create new PHPExcel object
21:33:06 Set document properties
21:33:06 Add some data
21:33:06 Rename worksheet
21:33:06 Clone worksheet
21:33:06 Rename cloned worksheet
21:33:06 Write to Excel2007 format
21:33:06 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0327 seconds
21:33:06 Current memory usage: 1.5 MB
21:33:06 Peak memory usage: 1.5 MB
21:33:06 Done writing files
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples