22:17:32 Load from Excel2007 file<br />22:17:32 Update cell data values that are displayed in the chart<br />22:17:32 Write to Excel2007 format<br />22:17:32 File written to 34chartupdate.xlsx<br />22:17:32 Peak memory usage: 1.25 MB<br />22:17:32 Done writing file<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />