18:54:09 Load from Excel2007 file<br />18:54:09 Update cell data values that are displayed in the chart<br />18:54:09 Write to Excel2007 format<br />18:54:09 File written to 34chartupdate.xlsx<br />18:54:09 Peak memory usage: 2 MB<br />18:54:09 Done writing file<br />File has been created in /var/www/html/toq/server/vendor/phpoffice/phpexcel/Examples<br />