20:25:28 Write to Excel2007 format
20:25:28 File written to 33chartcreate-stock.xlsx
20:25:28 Peak memory usage: 6 MB
20:25:28 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5/vendor/phpoffice/phpexcel/Examples