15:11:55 Load from Excel2007 file
15:11:55 Update cell data values that are displayed in the chart
15:11:55 Write to Excel2007 format
15:11:55 File written to 34chartupdate.xlsx
15:11:55 Peak memory usage: 6 MB
15:11:55 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/zurich-cashflow/vendor/phpoffice/phpexcel/Examples