22:05:05 Write to Excel2007 format<br />22:05:05 File written to 33chartcreate-column.xlsx<br />22:05:05 Peak memory usage: 6 MB<br />22:05:05 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/zurich-monederos/vendor/psr/phpoffice/phpexcel/Examples<br />