06:47:32 Load from Excel2007 file<br />06:47:32 Update cell data values that are displayed in the chart<br />06:47:32 Write to Excel2007 format<br />06:47:32 File written to 34chartupdate.xlsx<br />06:47:32 Peak memory usage: 6 MB<br />06:47:32 Done writing file<br />File has been created in /home/corpubc/public_html/SistemUBC/vendor/phpoffice/phpexcel/Examples<br />