14:11:03 Load from Excel2007 file<br />14:11:03 Update cell data values that are displayed in the chart<br />14:11:03 Write to Excel2007 format<br />14:11:03 File written to 34chartupdate.xlsx<br />14:11:03 Peak memory usage: 4.75 MB<br />14:11:03 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />