00:35:58 Load from Excel2007 file
00:35:58 Update cell data values that are displayed in the chart
00:35:58 Write to Excel2007 format
00:35:58 File written to 34chartupdate.xlsx
00:35:58 Peak memory usage: 2 MB
00:35:58 Done writing file
File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples