01:31:38 Load from Excel2007 file
01:31:38 Update cell data values that are displayed in the chart
01:31:38 Write to Excel2007 format
01:31:38 File written to 34chartupdate.xlsx
01:31:38 Peak memory usage: 7.25 MB
01:31:38 Done writing file
File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples