15:21:23 Load from Excel2007 file
15:21:23 Update cell data values that are displayed in the chart
15:21:23 Write to Excel2007 format
15:21:23 File written to 34chartupdate.xlsx
15:21:23 Peak memory usage: 1.75 MB
15:21:23 Done writing file
File has been created in /home/sustentables/public_html/PHPEXCEL/Examples