14:43:33 Load from Excel2007 file<br />14:43:33 Update cell data values that are displayed in the chart<br />14:43:33 Write to Excel2007 format<br />14:43:33 File written to 34chartupdate.xlsx<br />14:43:33 Peak memory usage: 7 MB<br />14:43:33 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />