21:47:35 Write to Excel2007 format<br />21:47:35 File written to 33chartcreate-stock.xlsx<br />21:47:35 Peak memory usage: 6 MB<br />21:47:35 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/tlmk_surveys/vendor/phpoffice/phpexcel/Examples<br />