12:15:55 Load from Excel2007 file<br />12:15:56 Update cell data values that are displayed in the chart<br />12:15:56 Write to Excel2007 format<br />12:15:56 File written to 34chartupdate.xlsx<br />12:15:56 Peak memory usage: 6 MB<br />12:15:56 Done writing file<br />File has been created in /var/www/html/fims-dev/ims/vendor/phpoffice/phpexcel/Examples<br />