09:36:32 Load from Excel2007 file<br />09:36:32 Update cell data values that are displayed in the chart<br />09:36:32 Write to Excel2007 format<br />09:36:32 File written to 34chartupdate.xlsx<br />09:36:32 Peak memory usage: 2 MB<br />09:36:32 Done writing file<br />File has been created in /home/meetthem/public_html/gr8driver/vendor/phpoffice/phpexcel/Examples<br />