22:28:14 Load from Excel2007 file<br />22:28:14 Update cell data values that are displayed in the chart<br />22:28:14 Write to Excel2007 format<br />22:28:14 File written to 34chartupdate.xlsx<br />22:28:14 Peak memory usage: 4.75 MB<br />22:28:14 Done writing file<br />File has been created in D:\xampp\htdocs\html5games\vendor\phpoffice\phpexcel\Examples<br />