11:22:08 Write to Excel2007 format
11:22:08 File written to 33chartcreate-pie.xlsx
11:22:08 Peak memory usage: 6 MB
11:22:08 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-retenciones-3/vendor/phpoffice/phpexcel/Examples