16:00:51 Create new PHPExcel object
16:00:51 Set document properties
16:00:51 Add some data
16:00:51 Rename worksheet
16:00:51 Clone worksheet
16:00:51 Rename cloned worksheet
16:00:51 Write to Excel2007 format
16:00:51 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0025 seconds
16:00:51 Current memory usage: 2 MB
16:00:51 Peak memory usage: 2 MB
16:00:51 Done writing files
File has been created in /var/www/html/cartnew/vendor/phpoffice/phpexcel/Examples