21:48:03 Load from Excel2007 file<br />21:48:03 Update cell data values that are displayed in the chart<br />21:48:03 Write to Excel2007 format<br />21:48:03 File written to 34chartupdate.xlsx<br />21:48:03 Peak memory usage: 4.75 MB<br />21:48:03 Done writing file<br />File has been created in D:\whospost\dvReplaceBySit\vendor\phpoffice\phpexcel\Examples<br />