02:43:41 Write to Excel2007 format
02:43:42 File written to 33chartcreate-column.xlsx
02:43:42 Peak memory usage: 6 MB
02:43:42 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/tlmk_surveys/vendor/phpoffice/phpexcel/Examples