19:54:46 Write to Excel2007 format
19:54:46 File written to 33chartcreate-multiple-charts.xlsx
19:54:46 Peak memory usage: 6 MB
19:54:46 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5/vendor/phpoffice/phpexcel/Examples