21:35:10 Create new PHPExcel object
21:35:10 Set document properties
21:35:10 Add some data
21:35:10 Rename worksheet
21:35:10 Clone worksheet
21:35:10 Rename cloned worksheet
21:35:10 Write to Excel2007 format
21:35:10 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.1605 seconds
21:35:10 Current memory usage: 6 MB
21:35:10 Peak memory usage: 6 MB
21:35:10 Done writing files
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-2/vendor/phpoffice/phpexcel/Examples