20:02:15 Load from Excel2007 file<br />20:02:15 Update cell data values that are displayed in the chart<br />20:02:15 Write to Excel2007 format<br />20:02:15 File written to 34chartupdate.xlsx<br />20:02:15 Peak memory usage: 6 MB<br />20:02:15 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/sisco-pyme-web/vendor/phpoffice/phpexcel/Examples<br />