21:36:00 Write to Excel2007 format<br />21:36:00 File written to 33chartcreate-multiple-charts.xlsx<br />21:36:00 Peak memory usage: 6 MB<br />21:36:00 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/zurich-monederos/vendor/phpoffice/phpexcel/Examples<br />