19:19:24 Create new PHPExcel object
19:19:24 Set document properties
19:19:24 Add some data
19:19:24 Rename worksheet
19:19:24 Clone worksheet
19:19:24 Rename cloned worksheet
19:19:24 Write to Excel2007 format
19:19:24 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0112 seconds
19:19:24 Current memory usage: 1.5 MB
19:19:24 Peak memory usage: 1.5 MB
19:19:24 Done writing files
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples