02:42:43 Create new PHPExcel object
02:42:43 Create styles array
02:42:43 Add data (begin)
02:42:43 Add data (end), time: 0.41 s
02:42:43 Write to Excel2007 format
02:42:44 File written to 40duplicateStyle.xlsx
02:42:44 Peak memory usage: 10 MB
02:42:44 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-2/vendor/phpoffice/phpexcel/Examples