08:52:12 Load from Excel2007 file<br />08:52:12 Update cell data values that are displayed in the chart<br />08:52:12 Write to Excel2007 format<br />08:52:12 File written to 34chartupdate.xlsx<br />08:52:12 Peak memory usage: 2.5 MB<br />08:52:12 Done writing file<br />File has been created in /home/gproscom/public_html/crm/desenv_slim/facilities/vendor/phpoffice/phpexcel/Examples<br />