04:06:40 Load from Excel2007 file<br />04:06:40 Update cell data values that are displayed in the chart<br />04:06:40 Write to Excel2007 format<br />04:06:40 File written to 34chartupdate.xlsx<br />04:06:40 Peak memory usage: 4 MB<br />04:06:40 Done writing file<br />File has been created in /home/dtc/public_html/dms-staging/vendor/phpoffice/phpexcel/Examples<br />