10:10:02 Load from Excel2007 file<br />10:10:02 Update cell data values that are displayed in the chart<br />10:10:02 Write to Excel2007 format<br />10:10:02 File written to 34chartupdate.xlsx<br />10:10:02 Peak memory usage: 6 MB<br />10:10:02 Done writing file<br />File has been created in /home/tfkpd/public_html/hosting/vendor/phpoffice/phpexcel/Examples<br />