00:20:58 Write to Excel2007 format
00:20:59 File written to 33chartcreate-multiple-charts.xlsx
00:20:59 Peak memory usage: 6 MB
00:20:59 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5/vendor/phpoffice/phpexcel/Examples