20:51:11 Load from Excel2007 file
20:51:11 Update cell data values that are displayed in the chart
20:51:11 Write to Excel2007 format
20:51:11 File written to 34chartupdate.xlsx
20:51:11 Peak memory usage: 7.5 MB
20:51:11 Done writing file
File has been created in /var/www/inventariovirtual.com.co/public_html/private/www/vendor/phpoffice/phpexcel/Examples