05:03:36 Load from Excel2007 file<br />05:03:36 Update cell data values that are displayed in the chart<br />05:03:36 Write to Excel2007 format<br />05:03:36 File written to 34chartupdate.xlsx<br />05:03:36 Peak memory usage: 6.25 MB<br />05:03:36 Done writing file<br />File has been created in /alidata/www/gendan/vendor/phpoffice/phpexcel/Examples<br />