05:11:27 Load from Excel2007 file
05:11:27 Update cell data values that are displayed in the chart
05:11:27 Write to Excel2007 format
05:11:27 File written to 34chartupdate.xlsx
05:11:27 Peak memory usage: 1.75 MB
05:11:27 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples