10:52:56 Write to Excel2007 format<br />10:52:56 File written to 33chartcreate-bar-stacked.xlsx<br />10:52:56 Peak memory usage: 6 MB<br />10:52:56 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-compras-web/vendor/phpoffice/phpexcel/Examples<br />