03:15:42 Load from Excel2007 file<br />03:15:42 Update cell data values that are displayed in the chart<br />03:15:42 Write to Excel2007 format<br />03:15:42 File written to 34chartupdate.xlsx<br />03:15:42 Peak memory usage: 6 MB<br />03:15:42 Done writing file<br />File has been created in /home/uniem/public_html/SUNIEM/vendor/phpoffice/phpexcel/Examples<br />