06:42:42 Load from Excel2007 file<br />06:42:42 Update cell data values that are displayed in the chart<br />06:42:42 Write to Excel2007 format<br />06:42:42 File written to 34chartupdate.xlsx<br />06:42:42 Peak memory usage: 4 MB<br />06:42:42 Done writing file<br />File has been created in /home/brtest/public_html/ninja/vendor/phpoffice/phpexcel/Examples<br />