20:11:33 Write to Excel2007 format<br />20:11:33 File written to 33chartcreate-stock.xlsx<br />20:11:33 Peak memory usage: 6 MB<br />20:11:33 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/refrigerador/vendor/phpoffice/phpexcel/Examples<br />