04:35:44 Load from Excel2007 file
04:35:45 Update cell data values that are displayed in the chart
04:35:45 Write to Excel2007 format
04:35:45 File written to 34chartupdate.xlsx
04:35:45 Peak memory usage: 2 MB
04:35:45 Done writing file
File has been created in /home/sustentables/public_html/PHPEXCEL/Examples