11:45:25 Load from Excel2007 file<br />11:45:26 Update cell data values that are displayed in the chart<br />11:45:26 Write to Excel2007 format<br />11:45:26 File written to 34chartupdate.xlsx<br />11:45:26 Peak memory usage: 4.75 MB<br />11:45:26 Done writing file<br />File has been created in C:\xampp\htdocs\oa-OLD\vendor\phpoffice\phpexcel\Examples<br />