11:56:15 Write to Excel2007 format
11:56:15 File written to 33chartcreate-column-2.xlsx
11:56:15 Peak memory usage: 6 MB
11:56:15 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/monederos/vendor/phpoffice/phpexcel/Examples