23:30:50 Write to Excel2007 format<br />23:30:50 File written to 33chartcreate-column-2.xlsx<br />23:30:50 Peak memory usage: 4 MB<br />23:30:50 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-compras-web/vendor/phpoffice/phpexcel/Examples<br />