17:55:53 Create new PHPExcel object
17:55:53 Set document properties
17:55:53 Add some data
17:55:53 Rename worksheet
17:55:53 Clone worksheet
17:55:53 Rename cloned worksheet
17:55:53 Write to Excel2007 format
17:55:53 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0299 seconds
17:55:53 Current memory usage: 6 MB
17:55:53 Peak memory usage: 6 MB
17:55:53 Done writing files
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-imss-backup/vendor/phpoffice/phpexcel/Examples