09:07:14 Load from Excel2007 file<br />09:07:15 Update cell data values that are displayed in the chart<br />09:07:15 Write to Excel2007 format<br />09:07:15 File written to 34chartupdate.xlsx<br />09:07:15 Peak memory usage: 4 MB<br />09:07:15 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/zurich-monederos/vendor/phpoffice/phpexcel/Examples<br />