23:16:58 Load from Excel2007 file<br />23:16:58 Update cell data values that are displayed in the chart<br />23:16:58 Write to Excel2007 format<br />23:16:58 File written to 34chartupdate.xlsx<br />23:16:58 Peak memory usage: 6 MB<br />23:16:58 Done writing file<br />File has been created in /home/corpubc/public_html/ControlCCEPM/vendor/phpoffice/phpexcel/Examples<br />