02:49:43 Load from Excel2007 file<br />02:49:44 Update cell data values that are displayed in the chart<br />02:49:44 Write to Excel2007 format<br />02:49:44 File written to 34chartupdate.xlsx<br />02:49:44 Peak memory usage: 3.75 MB<br />02:49:44 Done writing file<br />File has been created in D:\www\rict\ea\vendor\phpoffice\phpexcel\Examples<br />